The Flat Earth Society

Flat Earth Discussion Boards => Flat Earth General => Topic started by: nnnoooiiissseee on August 06, 2018, 02:20:21 PM

Title: Why is moonlight cold?
Post by: nnnoooiiissseee on August 06, 2018, 02:20:21 PM
Never did get a straight answer on that one... go figure.  :)
Title: Re: Why is moonlight cold?
Post by: NotSoSkeptical on August 06, 2018, 03:32:49 PM
It's actually not.  Moonlight is just reflected sunlight.  Unlike when sunlight hits a mirror, most of the sunlight is absorbed on the moon.  The remaining reflected sunlight is not enough to maintain warming of the earth, thus the earth "cools".
Title: Re: Why is moonlight cold?
Post by: rabinoz on August 06, 2018, 04:32:38 PM
Never did get a straight answer on that one... go figure.  :)
The clear night sky is what is so cold, not the moonlight!
Title: Re: Why is moonlight cold?
Post by: 17 November on August 06, 2018, 06:40:43 PM
Never did get a straight answer on that one... go figure.  :)
The clear night sky is what is so cold, not the moonlight!
Well, Lane County Flat Earth Research in Eugene, Oregon got together on a clear night with a full moon in a public park with infrared thermometers which measure the surface temperatures of objects.

We took two at least two temperatures of each of each object: one in direct moonlight and the second in the shade.

The result was consistently that the part of any object in the shade was hotter than the area of the same object in the moonlight. I appreciate that group’s organiser as I was unaware of that hitherto.

And considering that, I don’t have any respect for statements by anyone arguing moonlight is not cold which are devoid of any evidence.
Title: Re: Why is moonlight cold?
Post by: FalseProphet on August 06, 2018, 07:04:03 PM
Never did get a straight answer on that one... go figure.  :)
The clear night sky is what is so cold, not the moonlight!
Well, Lane County Flat Earth Research in Eugene, Oregon got together on a clear night with a full moon in a public park with infrared thermometers which measure the surface temperatures of objects.

We took two at least two temperatures of each of each object: one in direct moonlight and the second in the shade.

The result was consistently that the part of any object in the shade was hotter than the area of the same object in the moonlight. I appreciate that group’s organiser as I was unaware of that hitherto.

And considering that, I don’t have any respect for statements by anyone arguing moonlight is not cold which are devoid of any evidence.
Repeat the same experiment when there is no moon! You'll get the same results! The object in the shade is protected from the cool air and absorbs the heat stored in the material of the shade.
Title: Re: Why is moonlight cold?
Post by: rabinoz on August 06, 2018, 07:08:18 PM
Never did get a straight answer on that one... go figure.  :)
The clear night sky is what is so cold, not the moonlight!
Well, Lane County Flat Earth Research in Eugene, Oregon got together on a clear night with a full moon in a public park with infrared thermometers which measure the surface temperatures of objects.

We took two at least two temperatures of each of each object: one in direct moonlight and the second in the shade.
The result was consistently that the part of any object in the shade was hotter than the area of the same object in the moonlight. I appreciate that group’s organiser as I was unaware of that hitherto.

And considering that, I don’t have any respect for statements by anyone arguing moonlight is not cold which are devoid of any evidence.
I dare you to try the same experiment with just one difference - a clear moonless night. I've done that many times.

I believe that your experiment was genuine with:
Quote
We took two at least two temperatures of each of each object: one in direct moonlight and the second in the shade.

The result was consistently that the part of any object in the shade was hotter than the area of the same object in the moonlight. I appreciate that group’s organiser as I was unaware of that hitherto.
But the "things shading" your "object", be they trees or roofs, are much less cold than the night sky.

Try measuring the temperature of a clear night sky using an IR thermometer, with or without the moon, and you will find it very low, often well below -20°C.
Then measure the temperature of the "things shading" your object and they will be at close to the current air temperature, say 5° to 20°C.

Hence the "shade" stops some of the heat from the test object being lost to the cold of outer space, only a few tens of kilometres up.
The clear night air only provides very limited protection.

And FalseProphet said the same thing in one sentence!
Title: Re: Why is moonlight cold?
Post by: nnnoooiiissseee on August 06, 2018, 08:14:52 PM
In other words: "Just do the experiment in the dark"...

LOOOOLLL HA! HA! You guys crack me up. My sides hurt. Really. Thanks for that. You guys really should start a religious cult or something. "The Church of our lord and heavenly father Neil deGrasse Tyson". "If you have a minute, we would like to share our love of the pear shaped earth you..." LOL. Seriously though:

If you COMPARE THE MOONLIGHT TO THE AREA THAT IS SHADED FROM THE MOONLIGHT (you're still with me right? Haven't lost 'ya yet? Good). MOONLIGHT IS COLD.

It's not "some thing shading the moonlight which is like... another temperature or something like that". It's not "the wind" (lol). The moon is emitting COLD light. It's kind of hard to do the experiment in the dark though, since there isn't any moon... light... to do the experiment with (face palm).

Please continue though. I like to watch you guys trip over yourselves like the clowns you are. It's freaking hysterical.

So how does a rocket engine work in a vacuum? Give up? IT PUSHES AGAINST ITSELF! Wokka wokka wokka! (That wasn't Fozzy the Bear, it was actually a "scientific explanation" from NASA) LOL. Back to the cold moonlight though. I'll save that joke for another day. HA HA! (I love you guys BTW).
Title: Re: Why is moonlight cold?
Post by: sokarul on August 06, 2018, 08:27:59 PM
What?

Light is electromagnetic radiation, which is energy. When that energy is added to an object, the object’s temperature rises.
Title: Re: Why is moonlight cold?
Post by: rabinoz on August 06, 2018, 08:38:26 PM
If you COMPARE THE MOONLIGHT TO THE AREA THAT IS SHADED FROM THE MOONLIGHT (you're still with me right? Haven't lost 'ya yet? Good). MOONLIGHT IS COLD.
Now do exactly the same experiment on a night with no moon and see what you get.

Quote from: nnnoooiiissseee
It's not "some thing shading the moonlight which is like... another temperature or something like that". It's not "the wind" (lol).
No it's not the wind.

Quote from: nnnoooiiissseee
The moon is emitting COLD light.
If you get the same effect with just the cold night sky it is not caused by any "COLD light" from the moon.
They is no such thing as cold light of cold radiation.

Quote from: nnnoooiiissseee
It's kind of hard to do the experiment in the dark though, since there isn't any moon... light... to do the experiment with (face palm).
Tough, because moonlight has nothing to do with the case.
I know I'm a terrible skeptic, but I'm afraid I do not accept "cooling" radiation,  there ain't no such thing.

There is quote a lot on this topic, with quite a bit in Flat Earth Follies: Moonlight is cold light. (https://flatearthinsanity.blogspot.com.au/2016/08/flat-earth-follies-moonlight-is-cold.html)
It does seem strange that only flat earthers seem to make this claim.

Here is a video that aims a 17" telescope at the moon itself:

Moon temperature experiment thru a mirrored telescope. Joel Harris

So, having a good infra-red thermometer  (reads to 0.1C anyway), I thought that I would give it a go.
I had one end of a plank in the shade and one end expose to the sky and
sure enough under the open sky is was about 2C and under the shade up to 6C, maybe I've proved it!

I would not put a lot of weight into my rough set-up, but still it might mean something.

By the way, did I mention that it is a cold, perfectly clear moonless night!

Yes, at night the open sky is much colder than any shading material. All the shading material does is to stop some the heat from the object being lost by radiation to the cold sky.

Pointing the infra-red thermometer directly at the sky gave a temperature of -32C, just a might cold!

So I really have doubts that it is the moonlight doing the cooling.
Title: Re: Why is moonlight cold?
Post by: boydster on August 06, 2018, 08:59:43 PM
PAPA LEGBA IS BACK!!!
Title: Re: Why is moonlight cold?
Post by: rabinoz on August 06, 2018, 09:22:55 PM
PAPA LEGBA IS BACK!!!
Nope, there's no cursing swearing and no Toodle Pip.
Title: Re: Why is moonlight cold?
Post by: sokarul on August 06, 2018, 09:53:30 PM
I don't know, his lack of knowledge is papa legba like. Plus his first post was from 2016 and his second and third are from this thread.
Title: Re: Why is moonlight cold?
Post by: nnnoooiiissseee on August 06, 2018, 10:08:05 PM
Be sure to change the subject as fast as you can, because you're failing hard at this one kiddos.  ;D

Does that simple science experiment have you boys stumped? Can't figure out how to use a thermometer?

I thought this song may help:



You're theory of darkness being the same temperature as darkness is spot on. I'll give you that.

On a night with no moon your theory is foolproof. No moonlight to make any moonshadows PROVES moonlight is not cold. AHH HAAA!!!

(Is this thing on? thump thump thump...).

"If you get the same effect with just the cold night sky it is not caused by any "COLD light" from the moon.
They (There) is no such thing as cold light of cold radiation."

You have to have moonlight to have a moonshadow though... Shadows are super hard to make with no light source...

Again, darkness is the same temperature as darkness though. TOTALLY! You've got that theory down to foolproof levels.

NO you DON'T get the "same effect" from the "cold night sky". Moonshadows are WARMER than the moonlight (just like in the song... go listen to it again). Every. Single. Test. PROVES THIS.

The moon IS NOT emitting reflected light from the sun. The moon is emitting COLD LIGHT. Any 3rd grader with a thermometer and a little common sense (ie NOT you guys) can prove that.

NOW. When grown adults try to either deny or LIE about the completely UNDENIABLE results of a very simple science test that has been proven to be true all over the world, by all kinds of different people as many times as you can prove it. We have one of two conditions going on.

A.) People are in denial.
B.) People are LYING.

Which camp are you in?
Title: Re: Why is moonlight cold?
Post by: sokarul on August 06, 2018, 10:14:47 PM
The lit side of the moon always points to the sun. Solar eclipses only happen durning new moon phase. Lunar eclipses only happen during full moon phase. Full moons always rise at sunset and set at sunrise.
Do I need to say more?
Title: Re: Why is moonlight cold?
Post by: nnnoooiiissseee on August 06, 2018, 10:50:46 PM
The lit side of the moon always points to the sun. Solar eclipses only happen durning new moon phase. Lunar eclipses only happen during full moon phase. Full moons always rise at sunset and set at sunrise.
Do I need to say more?

Yea, why is moonlight cold? Say some more about that... LOL.

Provide an answer to that one first. THEN we can move on to why the lunar cycles are BACKWARDS from what they should be on a round earth and why there is that mysterious shadow on the moon in broad daylight.  :)
Title: Re: Why is moonlight cold?
Post by: dutchy on August 07, 2018, 12:47:49 AM
It's actually not.  Moonlight is just reflected sunlight.  Unlike when sunlight hits a mirror, most of the sunlight is absorbed on the moon.  The remaining reflected sunlight is not enough to maintain warming of the earth, thus the earth "cools".
Luckily we had 1969 moonsuits, enhanced with (currently) unknown or ‘lost’ technologies.
The moon’s albedo is 0.136, so the direct impact of sunlight on the moon’s surface and moonsuits must have been something extremely difficult to handle.
But vizors, goldfoil, wrinkled paper and lost technologies were combined (and renamed with fancy multi layered jargon) to handle the direct impact of sunlight without an atmosphere.

Strange that every other topic shows how rediculous those moonlanding claims really were/are.
There is simply no getting away from it, because each and every globe argument about earth, the sun and the moon directly disqualifies the 1969 claims as mere bedtime stories for enthousiastic early seventies SF loving kids.

 ;D ;D ;D
Title: Re: Why is moonlight cold?
Post by: rabinoz on August 07, 2018, 12:49:43 AM
The lit side of the moon always points to the sun. Solar eclipses only happen durning new moon phase. Lunar eclipses only happen during full moon phase. Full moons always rise at sunset and set at sunrise.
Do I need to say more?
Yea, why is moonlight cold? Say some more about that... LOL.
First: Moonlight is not cold.

Quote from: nnnoooiiissseee
Provide an answer to that one first.
Answered.

Quote from: nnnoooiiissseee
THEN we can move on to why the lunar cycles are BACKWARDS from what they should be on a round earth
Second: Lunar cycles are NOT backwards from what they should be on the Globe earth.
If you disagree,  please explain with good clear diagrams.

Quote from: nnnoooiiissseee
and why there is that mysterious shadow on the moon in broad daylight.  :)
Third: If you claim thst there is any mysterious shadow on the moon in broad daylight because I've seen none.
(https://www.dropbox.com/s/urcg0mjohlaiga6/20170306%2016-29%20EAST%208.3%20days%20old%2060%20Waxing%20Gibbous.jpg?dl=1)
March 6, 2017 at 16:29 EAST 8.3 days old Waxing Gibbous - taken from about 20 km S of Brisbane
Where is there any mysterious shadow on that daylight photo of the moon

If you disagree,  please show some photos with clear information about the location, date and time they were taken.

Now, please confirm that you are not a troll trying to make the flat earth look (more) ridiculous.
Title: Re: Why is moonlight cold?
Post by: rabinoz on August 07, 2018, 12:55:12 AM
It's actually not.  Moonlight is just reflected sunlight.  Unlike when sunlight hits a mirror, most of the sunlight is absorbed on the moon.  The remaining reflected sunlight is not enough to maintain warming of the earth, thus the earth "cools".
<< Totally irrelevant to the topic, the OP and the posts so far. >>
Try again with something relevant.
Title: Re: Why is moonlight cold?
Post by: dutchy on August 07, 2018, 01:00:09 AM
It's actually not.  Moonlight is just reflected sunlight.  Unlike when sunlight hits a mirror, most of the sunlight is absorbed on the moon.  The remaining reflected sunlight is not enough to maintain warming of the earth, thus the earth "cools".
<< Totally irrelevant to the topic, the OP and the posts so far. >>
Try again with something relevant.
Trying to delete exhibit A ?

Go on and play some more with your thermometer in the dark....... 8)
Title: Re: Why is moonlight cold?
Post by: nnnoooiiissseee on August 07, 2018, 01:00:51 AM
So I kept wondering where you're getting the thing about the moon not emitting cold light because it's "the night" (or maybe Papa Legba) doing it. Lol.


Moon Light Test Results - Full Moon & New Moon Compared

Let me explain this to you. I'll go slow so you millennials can keep up (You're adorable when you try to be smart BTW, I just wanna pinch your pudgy little cheeks).

From about 8:40-11:22, he does the same test that has been done thousands (if not millions) of times which proves (inadvertently for him) that moonlight is cold. In his test, the moonlight is about 7 degrees cooler than the moonshadow.

For the second part of the test, he measures the temperature with no moonlight. The test shows that the area exposed to the sky has a temperature of roughly 4 degrees cooler that the area that is not directly exposed (top of post vs. side of post).

His conclusion is that this test "proves" the moon does not emit cold light but rather, it's "the night" (or maybe Neil Degrasse Tyson) doing it. LOL. Let's put that into context for the millenials, shall we?

So if you did the same EXACT TEST with the SUN, it would "prove" that the sun doesn't emit HOT LIGHT? It's "the daytime" (or maybe Neil) doing it. If you put that little red dot on the ground under the shade of a tree and noted that it is COOLER than the ground exposed to the sunlight... it's not the sun doing it, it's "the daytime" doing it. Right? Right. Actually NO. BUZZ! WRONG.

The sun is hot. It emits warm light. You can prove it over and over again. It's a scientific fact that can be proven through hypothesis and experimentation every. Single. Time.

The same rule applies to the Moon.

The moon is cold. It emits cool light. You can prove it over and over again. It's a scientific fact that can be proven through hypothesis and experimentation every. Single. Time.

Red dot inside the moonshadow - warm. Red dot outside the moonshadow - cool. Red dot inside the moonshadow - warm. Red dot outside the moonshadow - cool. Red dot inside the moonshadow - warm. Red dot outside the moonshadow - cool. You should try it, it's fun. REALLY.

So where I'm I going with this?

What his little test did show me was that, just like the moon; SOMETHING ELSE UP THERE appears to be EMITTING COOL LIGHT AS WELL. Not as much as the moon does, but something else is too...

Shading an area from the night sky for a few minutes isn't going to block out "the night" LOL (I'm sorry, I keep picturing Neil running around with his little pear wand). It WILL block out something up in the sky that is emitting cool light though.

(https://i.redditmedia.com/q8QSzyNiYkgvGdsPUTwHu1zaRKCvM4LFyYg8O7y017E.jpg?w=480&s=e2551ad986339977fc3df6ac391f213b)

Title: Re: Why is moonlight cold?
Post by: BlackHolesMatter on August 07, 2018, 01:08:18 AM
Please tell me this is a joke
Title: Re: Why is moonlight cold?
Post by: nnnoooiiissseee on August 07, 2018, 01:18:53 AM
The lit side of the moon always points to the sun. Solar eclipses only happen durning new moon phase. Lunar eclipses only happen during full moon phase. Full moons always rise at sunset and set at sunrise.
Do I need to say more?
Yea, why is moonlight cold? Say some more about that... LOL.
First: Moonlight is not cold.

Quote from: nnnoooiiissseee
Provide an answer to that one first.
Answered.

Quote from: nnnoooiiissseee
THEN we can move on to why the lunar cycles are BACKWARDS from what they should be on a round earth
Second: Lunar cycles are NOT backwards from what they should be on the Globe earth.
If you disagree,  please explain with good clear diagrams.

Quote from: nnnoooiiissseee
and why there is that mysterious shadow on the moon in broad daylight.  :)
Third: If you claim thst there is any mysterious shadow on the moon in broad daylight because I've seen none.
(https://www.dropbox.com/s/urcg0mjohlaiga6/20170306%2016-29%20EAST%208.3%20days%20old%2060%20Waxing%20Gibbous.jpg?dl=1)
March 6, 2017 at 16:29 EAST 8.3 days old Waxing Gibbous - taken from about 20 km S of Brisbane
Where is there any mysterious shadow on that daylight photo of the moon

If you disagree,  please show some photos with clear information about the location, date and time they were taken.

Now, please confirm that you are not a troll trying to make the flat earth look (more) ridiculous.

This photo was apparently taken in the day time? Correct? OK. If you're standing on the Earth and the sun is HIGH UP IN THE SKY one side and the moon is HIGH UP IN THE SKY on the other side WHERE IS THE SHADOW COMING FROM? It sure isn't coming from the Earth. Do you need me to draw you a cartoon? If you have a BASIC understanding of how shadow work, you should be able to figure it out. I have faith in you.

Now back to the cold moonlight. You seem to have given up trying to spin your way out of that one I see... LOL.

It was nice of you to come to the defense of flat earthers BTW. You're my new hero. Looks like you've turned over a new leaf. LOL.
Title: Re: Why is moonlight cold?
Post by: nnnoooiiissseee on August 07, 2018, 01:50:20 AM
(https://flatearthperspectives.files.wordpress.com/2016/07/13237652_1175190822512445_4629818277803849545_n.jpg?w=682&h=682)

Oh, and here's the monkey wrench you were looking for. I would have used an actual photo of a round earth but NASA doesn't have any...  ;D
Title: Re: Why is moonlight cold?
Post by: rabinoz on August 07, 2018, 01:52:52 AM
Quote from: nnnoooiiissseee
and why there is that mysterious shadow on the moon in broad daylight.  :)
Third: If you claim thst there is any mysterious shadow on the moon in broad daylight because I've seen none.
(https://www.dropbox.com/s/urcg0mjohlaiga6/20170306%2016-29%20EAST%208.3%20days%20old%2060%20Waxing%20Gibbous.jpg?dl=1)
March 6, 2017 at 16:29 EAST 8.3 days old Waxing Gibbous - taken from about 20 km S of Brisbane
Where is there any mysterious shadow on that daylight photo of the moon

If you disagree,  please show some photos with clear information about the location, date and time they were taken.

Now, please confirm that you are not a troll trying to make the flat earth look (more) ridiculous.
This photo was apparently taken in the day time? Correct?
Well, I did annotate the photo with "March 6, 2017 at 16:29" so daytime is a fair guess.In fact the moon would have been roughly 34° about the NE horizon.

Quote from: nnnoooiiissseee
OK. If you're standing on the Earth and the sun is HIGH UP IN THE SKY one side and the moon is HIGH UP IN THE SKY on the other side WHERE IS THE SHADOW COMING FROM? It sure isn't coming from the Earth. Do you need me to draw you a cartoon? If you have a BASIC understanding of how shadow work, you should be able to figure it out. I have faith in you.
The only "shadow" on the moon is part of the unlit half of the moon. There is no shadow of the earth or any other object on the moon.

Quote from: nnnoooiiissseee
Now back to the cold moonlight. You seem to have given up trying to spin your way out of that one I see... LOL.
No! That's been dealt with. There is no such thing as "cold moonlight" so why should I humour you with more.
I haven't bothered looking at these but:

Debunking Flat Earthers Cold Moonlight Theory
         

Does Moonlight Makes Things Colder?
Quote from: nnnoooiiissseee
It was nice of you to come to the defense of flat earthers BTW. You're my new hero. Looks like you've turned over a new leaf. LOL.
Sure I'll defend flat earthers when they are unfairly targeted and flat earthers have no monopoly on ignorance and bad science.
But I'll certainly tell flat earthers where they are wrong when I believe that they are.
Title: Re: Why is moonlight cold?
Post by: nnnoooiiissseee on August 07, 2018, 02:57:49 AM
A simple thermometer proves that moonlight is indeed cold. You just keep denying it. I've disproved every bit of your bogus pseudo science in every way humanly possible. But you still deny it, just like you do everything else -- ALL DAY, EVERY DAY. LOL.

And do you really think ANYONE HERE or anywhere else believes you would come to the defense of someone who you're LITERALLY working day and night to disprove with BS? Really? You're so freaking transparent, it's comical.

I've already pawned you will ALL DAY LONG. I'm not going to waste my time trying to explain to you how a shadow works or how 12 noon would be dark as 12 midnight every 6 months if the McScience in your community college astronomy book checked out. You'll just Dummy up, LIE and DENY like you do everything else.

WHY IS MOONLIGHT COLD?

That's what this thread is about. STAY ON TOPIC or Go try to hijack another thread. Better yet, go start TWO NEW THREADS about the other two two topics so you can LIE, DENY and DUMMY UP about those for a while.

(https://i.ytimg.com/vi/6uZ9B_iMG5k/maxresdefault.jpg)
Title: Re: Why is moonlight cold?
Post by: rabinoz on August 07, 2018, 03:17:09 AM
(https://flatearthperspectives.files.wordpress.com/2016/07/13237652_1175190822512445_4629818277803849545_n.jpg?w=682&h=682)
Oh, and here's the monkey wrench you were looking for.
No, there's no monkey wrench there! The earth doesn't rotate once in 24 hours. It rotates once in approximately 23.934 hours so try again!

Quote from: nnnoooiiissseee
I would have used an actual photo of a round earth but NASA doesn't have any...  ;D
I do not like people claiming ignorant things like that! Try a photo from a Russian satellite with a 121 Megapixel camera
Quote
Russian Satellite's 121-Megapixel Image Of Earth Is Most Detailed Yet
This perspective is quite different from NASA's pictures, Elektro-L No.1 Russian weather satellite generated 121-megapixel images that seize spectacular view of Earth.
(https://2.bp.blogspot.com/-PeM0T4POA20/WEAieq9WO0I/AAAAAAAAICw/MpFoIHGut6wg6xRzfSK18TASSavoswgOgCLcB/s640/earth-russia.jpg)
Russia Elektro-L No.1 Earth image
The image definitely appears different than what we're used to seeing, and the reason behind this is the sensor added to the weather satellite chains data from three observable and one infrared wavelengths of light, a technique that turns vegetation into the rust color that overlooks the shot.

It captured the spectacular view of Earth in one shot instead of a collection of images from numerous flybys stitched together. The outcome is the highest-resolution solitary portrait of Earth yet.

Physics Astronomy, Russian Satellite's 121-Megapixel Image Of Earth Is Most Detailed Yet (http://www.physics-astronomy.com/2016/12/russian-satellites-121-megapixel-image.html#.W1t7XriYOQo)
Note that the image above is not the full resolution - that would be a massive file.

And USA (NOAA) has a satellite between here and the sun sending photos of earth. Here is an animation made from EPIC photos during the solar eclipse of March 9, 2016:

(https://www.dropbox.com/s/k0puori7rfe55sy/eclipse_epc_2016068.gif?dl=1)
Eclipse from the EPIC on DSCOVR
         
(http://www.eclipsewise.com/solar/SEping/2001-2100/SE2016-03-09T.gif)
And there are many thousands of photo by NASA, ROSCOMMON, JMA and other sources.

By the way, that silly cold moonlight has been debunked long ago.
The epitome of flat earthers would be Jeran Campanella, who posts on YouTube as Jeranism, debunked that a couple of years ago with:

Moon Light Test Results - Full Moon & New Moon Compared, jeranism
Look from 8:35 on for jeranism's tests.

But you still sound like a troll trying to make the flat earth look ridiculous. Even if you aren't you are succeeding admirably!
Title: Re: Why is moonlight cold?
Post by: rabinoz on August 07, 2018, 03:53:38 AM
A simple thermometer proves that moonlight is indeed cold.
No it doesn't. All it proves is that the night sky, moon or no moon is very, very cold.

Tonight, a short time ago I did that very thing.
Using a good IR thermometer the sky measured -31°C but under the shelter of either trees or the verandah it was about +10 or 11°C.
And no moon in sight.

If the same experiment gives the same result with or without the moon present that is excellent evidence that the moon is not the cause.
Read: Why does moonlight reduce temperature? (https://www.quora.com/Why-does-moonlight-reduce-temperature).

Title: Re: Why is moonlight cold?
Post by: wise on August 07, 2018, 04:06:00 AM
Never did get a straight answer on that one... go figure.  :)

There should be enough observations to understand and explain the reason of this event. but this has not been done yet. The main problem here that we have to stand on it: is this cooling  the same for different colors and phases of the moon?. for example, the red moon, the blue moon and the white moon, full or crescent, have they same cooling?. Or are they different? this gives us a mind about it. the moon lights of different colors cool down at the same or different value. This works provide us to know that this cooling is independent of the moonlight color and phase of it or not.

the fact that the cooling is independent or not of the moonlight color will give us more healthy information about the actual source of this cooling.

I have not seen observations made for different moon colors and positions until now. this cooling may be has a single explanation, or there may be different explanations for different phases/colors of the moon.

We can not be sure the main reason of this event, before we see enough and comparative experiments depends on colors and phases of the moon.

The other problem is; the cooling being related with distance or not. For understand this, we have to do an experiment depends on distance of the moon with same shape. For example, two obversations should be made, one of them should be in time while moon is near and the other should be far, but with same color and phase. The difference of temperature works we to understand is the source of cooling depends on moonlight, or only existance of the moon.

Mostly in this site we are people who think scientifically, but not soothsayers. it may be wrong to provide information on this issue while there are not enough observations, measurements, researches and experiments.

Before do these experiments, all theories are in vain. These experiments are not done. The members here are generally researchers or scientists generally writes after a research or observations. So that all commenters are writing here vast in vain. There is nothing surprise here.
Title: Re: Why is moonlight cold?
Post by: frenat on August 07, 2018, 05:16:50 AM
No, moonlight does not make things colder
Title: Re: Why is moonlight cold?
Post by: Themightykabool on August 07, 2018, 10:03:15 AM
Wow a few crazy things to point out here maybe ill throw in.
Poor rab is talking to a very loud and angry wall.

The partial moon during the day is not caused by a shadow.
The blue sky is so bright that fainter lights (stars and such) get over powered and become unseen.
Yes stars are always out there, even in the day.
The partial moon is getting so much sun that it shines bright enough we can see it in the day.
The back half is not shined on (try it with a basket ball, flash light, "any grade 3 can do it").
Look at the "curve" of the crecent...note its ever so slightly NOT a crescent.

Heat sinks.
We use this in building sciences.
Bldg will dump heat/ cold into concrete/ water below and make use of it later in day.
Much like the lake cooling heating effect.
Thats where your extra heat is coming from.
The point the guys were making was a placebo/ null experiment is required to validate between
exp1:  spot1 w moonlit vs spot2 w moonshadow
and exp2:   spot1 moonshadow vs spot2 w moonshadow.
You/ youtube vid never null tested the sample spot.
Grasp that concept and try it out.
Title: Re: Why is moonlight cold?
Post by: Alpha2Omega on August 07, 2018, 10:04:11 AM
(https://flatearthperspectives.files.wordpress.com/2016/07/13237652_1175190822512445_4629818277803849545_n.jpg?w=682&h=682)
Oh, and here's the monkey wrench you were looking for.
No, there's no monkey wrench there! The earth doesn't rotate once in 24 hours. It rotates once in approximately 23.934 hours so try again!

Expanding that explanation some, the period of rotation of earth is 23h 56m 4.1s = 23.93447 hours, not 24 hours. This is 0.06553 hours less than exactly 24 hours. In half a year (about 182.625 days), that difference accumulates to 0.06553 hours/day * 182.625 days = 11.97 hours, half a day, which is why "after 6 months day would be night and night would be day", which we do observe (for instance, Orion is high in the sky at midnight in December, but high in the sky around midday in June).

"Do you see a problem here?" Yes. The assumed period of rotation is wrong, so the conclusion based on that assumption is wrong.

Sorry.
Title: Re: Why is moonlight cold?
Post by: rabinoz on August 07, 2018, 11:32:58 PM
Never did get a straight answer on that one... go figure.  :)

There should be enough observations to understand and explain the reason of this event. but this has not been done yet.
There have been plenty of observations made but most fail to do the same measurement when there is no moon visible.
Had they done that they would find the same cooling whether or not the moon is present - therefore the moon is not the cause of the cooling.

Quote from: wise
The main problem here that we have to stand on it: is this cooling  the same for different colors and phases of the moon?. for example, the red moon, the blue moon and the white moon, full or crescent, have they same cooling?. Or are they different? this gives us a mind about it. the moon lights of different colors cool down at the same or different value. This works provide us to know that this cooling is independent of the moonlight color and phase of it or not.
It's all the same moon. It can look red at times but only because of the atmosphere we are looking through.
But the name, "blue moon", does not refer to the colour but it's simply a name given to the occasional second moon in a month.

Quote from: wise
the fact that the cooling is independent or not of the moonlight color will give us more healthy information about the actual source of this cooling.

I have not seen observations made for different moon colors and positions until now. this cooling may be has a single explanation, or there may be different explanations for different phases/colors of the moon.

We can not be sure the main reason of this event, before we see enough and comparative experiments depends on colors and phases of the moon.
There is no cooling due to moonlight. The cooling occurs just as effectively whether to moon is in the sky or not.

Quote from: wise
The other problem is; the cooling being related with distance or not. For understand this, we have to do an experiment depends on distance of the moon with same shape. For example, two obversations should be made, one of them should be in time while moon is near and the other should be far, but with same color and phase. The difference of temperature works we to understand is the source of cooling depends on moonlight, or only existance of the moon.
Again, there is no cooling effect due to moonlight and that has been demonstrated numerous times.

Quote from: wise
Mostly in this site we are people who think scientifically, but not soothsayers. it may be wrong to provide information on this issue while there are not enough observations, measurements, researches and experiments.
Sure "think scientifically" and I personally have done "observations, measurements, researches and experiments" and I know that it is the sky, with or without the moon that is so cold.

Even the morning a bit after sunrise, when the sky overhead was quite bright, thee sky overhead measured -34° while objects near the gound and under trees were about 2°C.

Quote from: wise
Before do these experiments, all theories are in vain. These experiments are not done.
Quote from: wise
Incorrect! I repeat that I and many others have done sufficient experiments to verify that the cooling has nothing to do with the moon.

But if you want some theory. Moonlight is simply reflected sunlight, with direct full moonlight reduced to about 1/360,000 in intensity.
Now various estimates of the heating of a metal plate in direct sunlight indicate that it would heat about 60° above ambient.
Hence the "heating" due to full direct moonlight would be about 60/360,000 = 0.00017° above ambient  - quite negligible.

But the sub-zero night sky is a totally different matter. Here on a clear dry night, as I have said, it measures around -34° and that does cool ojects exposed to it.

The members here are generally researchers or scientists generally writes after a research or observations. So that all commenters are writing here vast in vain. There is nothing surprise here.
I have been writing the truth! And that truth is that moonlight is not cooling in any way at all.
Title: Re: Why is moonlight cold?
Post by: wise on August 08, 2018, 03:51:10 AM
Here we go again. I don't reply seperated posts. Its not a behaviour but generally phsical hardnesses. But if you write in Turkish, then I reply your post by seperating it to thousands of parts.
Title: Re: Why is moonlight cold?
Post by: rabinoz on August 08, 2018, 04:54:29 AM
Here we go again. I don't reply seperated posts. Its not a behaviour but generally phsical hardnesses. But if you write in Turkish, then I reply your post by seperating it to thousands of parts.
Well, that's your problem. Others can read what I write and judge accordingly.

If you write long posts there is little option but to split them up. Keep your posts short and I might not find the need.
Title: Re: Why is moonlight cold?
Post by: NotSoSkeptical on August 08, 2018, 07:01:15 AM
Here we go again. I don't reply seperated posts. Its not a behaviour but generally phsical hardnesses. But if you write in Turkish, then I reply your post by seperating it to thousands of parts.

Since you said you have changed, why don't you make the effort and change this not reading separated quotes.
Title: Re: Why is moonlight cold?
Post by: Pinky on August 08, 2018, 08:16:39 AM
(https://flatearthperspectives.files.wordpress.com/2016/07/13237652_1175190822512445_4629818277803849545_n.jpg?w=682&h=682)

Oh, and here's the monkey wrench you were looking for. I would have used an actual photo of a round earth but NASA doesn't have any...  ;D

That image... Has it ever occured to that person that our clocks are always 12pm at noon because they take this time-shift into account?
Title: Re: Why is moonlight cold?
Post by: wise on August 08, 2018, 10:21:06 AM
Here we go again. I don't reply seperated posts. Its not a behaviour but generally phsical hardnesses. But if you write in Turkish, then I reply your post by seperating it to thousands of parts.
Well, that's your problem. Others can read what I write and judge accordingly.

If you write long posts there is little option but to split them up. Keep your posts short and I might not find the need.

I'll consider this.
Title: Re: Why is moonlight cold?
Post by: wise on August 08, 2018, 10:22:01 AM
Here we go again. I don't reply seperated posts. Its not a behaviour but generally phsical hardnesses. But if you write in Turkish, then I reply your post by seperating it to thousands of parts.

Since you said you have changed, why don't you make the effort and change this not reading separated quotes.

I've changed accordingly changing the flat earth belief in the world. We are not revenge, we are wisdom after now. but I still have not enough English. It doesn't changed.
Title: Re: Why is moonlight cold?
Post by: 17 November on August 08, 2018, 04:49:14 PM
Never did get a straight answer on that one... go figure.  :)
The clear night sky is what is so cold, not the moonlight!
Well, Lane County Flat Earth Research in Eugene, Oregon got together on a clear night with a full moon in a public park with infrared thermometers which measure the surface temperatures of objects.

We took two at least two temperatures of each of each object: one in direct moonlight and the second in the shade.

The result was consistently that the part of any object in the shade was hotter than the area of the same object in the moonlight. I appreciate that group’s organiser as I was unaware of that hitherto.

And considering that, I don’t have any respect for statements by anyone arguing moonlight is not cold which are devoid of any evidence.
Repeat the same experiment when there is no moon! You'll get the same results! The object in the shade is protected from the cool air and absorbs the heat stored in the material of the shade.

I would welcome and be happy and ready to do what you recommend except that this involves two temperature readings - one in the light and the other in the shade.

Therefore, I am at a loss as to what should be used as the light source for such an experiment during a new moon at night. 

Forgive me for stating the obvious, but if I make the same experiment using the sun as the light source (i.e. making the same dual temperature readings during daytime/ one in direct sunlight & one in the shade), then I’m thinking the results will be the opposite of what I found in the case of a full moon.

So I’m still left concluding that sunlight is hot and moonlight is cold. I can dig it. Why do some folks have such a hang up with that conclusion? Just respectfully asking.
Title: Re: Why is moonlight cold?
Post by: Alpha2Omega on August 08, 2018, 05:29:18 PM
Well, Lane County Flat Earth Research in Eugene, Oregon got together on a clear night with a full moon in a public park with infrared thermometers which measure the surface temperatures of objects.

We took two at least two temperatures of each of each object: one in direct moonlight and the second in the shade.

The result was consistently that the part of any object in the shade was hotter than the area of the same object in the moonlight. I appreciate that group’s organiser as I was unaware of that hitherto.

And considering that, I don’t have any respect for statements by anyone arguing moonlight is not cold which are devoid of any evidence.
Repeat the same experiment when there is no moon! You'll get the same results! The object in the shade is protected from the cool air and absorbs the heat stored in the material of the shade.
I would welcome and be happy and ready to do what you recommend except that this involves two temperature readings - one in the light and the other in the shade.

Therefore, I am at a loss as to what should be used as the light source for such an experiment during a new moon at night. 

Measure the temperatures of the same objects at the same locations under the same conditions (other than the presence of the moon) as you did when the moon was casting shadows.

Quote
So I’m still left concluding that sunlight is hot and moonlight is cold. I can dig it. Why do some folks have such a hang up with that conclusion? Just respectfully asking.

Because there is no reason to believe it's true and many reasons to believe it's incorrect. The experiments that purport to demonstrate that it is true, as they are described, are poorly designed. Perhaps they're intentionally designed to produce the desired result while giving the false impression that they're objective, or perhaps they're poorly designed because the investigator doesn't know how to design a meaningful experiment.

[Edit] Clarification of suggested no-moon experiment.
Title: Re: Why is moonlight cold?
Post by: BlueMarble on August 08, 2018, 05:34:41 PM
It is amazing to me that this topic is even a conversation.


cold moonlight?  wow.

Simple, no more heat energy from the sunlight at night...it gets cooler.
Title: Re: Why is moonlight cold?
Post by: Themightykabool on August 09, 2018, 09:54:25 AM
Never did get a straight answer on that one... go figure.  :)
The clear night sky is what is so cold, not the moonlight!
Well, Lane County Flat Earth Research in Eugene, Oregon got together on a clear night with a full moon in a public park with infrared thermometers which measure the surface temperatures of objects.

We took two at least two temperatures of each of each object: one in direct moonlight and the second in the shade.

The result was consistently that the part of any object in the shade was hotter than the area of the same object in the moonlight. I appreciate that group’s organiser as I was unaware of that hitherto.

And considering that, I don’t have any respect for statements by anyone arguing moonlight is not cold which are devoid of any evidence.
Repeat the same experiment when there is no moon! You'll get the same results! The object in the shade is protected from the cool air and absorbs the heat stored in the material of the shade.

I would welcome and be happy and ready to do what you recommend except that this involves two temperature readings - one in the light and the other in the shade.

Therefore, I am at a loss as to what should be used as the light source for such an experiment during a new moon at night. 

Forgive me for stating the obvious, but if I make the same experiment using the sun as the light source (i.e. making the same dual temperature readings during daytime/ one in direct sunlight & one in the shade), then I’m thinking the results will be the opposite of what I found in the case of a full moon.

So I’m still left concluding that sunlight is hot and moonlight is cold. I can dig it. Why do some folks have such a hang up with that conclusion? Just respectfully asking.

Go back through and read my explanation of what youre comparing.
Title: Re: Why is moonlight cold?
Post by: Curiouser and Curiouser on August 10, 2018, 03:40:43 PM
Ask "experiment designer" Pinky. I'm sure he'll come up with something.


(https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRKVbkF-Ve2Vvb7XKgWwjsBZHj4f0PROmbIizplaaXQCpisir7ZRA)
Title: Re: Why is moonlight cold?
Post by: rabinoz on August 10, 2018, 06:45:41 PM
I would welcome and be happy and ready to do what you recommend except that this involves two temperature readings - one in the light and the other in the shade.

Therefore, I am at a loss as to what should be used as the light source for such an experiment during a new moon at night. 
The sky is a "light source". And it is very cold - even in the daytime.
Using an IR thermometer the temperature of the sky (away from the sun or shading objects) at various times and the highest temperature was -18°C at 10 am yesterday (Aug 10).

Quote from: 17 November
Forgive me for stating the obvious, but if I make the same experiment using the sun as the light source (i.e. making the same dual temperature readings during daytime/ one in direct sunlight & one in the shade), then I’m thinking the results will be the opposite of what I found in the case of a full moon.
But repeatedly people have been asked to do exactly the same experiments in the same location when there is no moon in the sky.
If the same difference in temperature is observed with or without the moon that certainly indicates that the moon has nothing to do with it.

Quote from: 17 November
So I’m still left concluding that sunlight is hot and moonlight is cold. I can dig it. Why do some folks have such a hang up with that conclusion? Just respectfully asking.
I took two containers filled with water and placed one in a location shaded from the sky (under a verandah roof or under a shrub, it moade little difference).
The sky temperature was measured with an IR thermometer directed as near as possible vertical but well away from any overhead objects and the sun (in daylight).
Here are a few of my results - with no moon in the sky.
Date and Time
   
Sky Temp
   
Shade Temp
   
Exposed Temp
Aug 10 06:40
   
   
   
7.1°C   
   
3.2°C   
09:00
   
-21°C   
   
11.1°C   
   
7.3°C   
16:00
   
-20°C   
   
17.8°C   
   
16.5°C   
19:45
   
-24°C   
   
12.0°C   
   
10.3°C   
Aug 11 07:00
   
-21°C   
   
8.4°C   
   
5.7°C   
Bright Sun: 11:35
   
-16°C   
   
20.2°C   
   
34.2°C   
After dawn, still in shade: Aug 12 06:40
   
-18°C   
   
10.2°C   
   
6.82°C   
After dawn, still in shade: Aug 13 07:00
   
-40°C   
   
1.5°C   
   
-3.0°C   
The temperature of that one in the bright sun kept rising.

There is no need for any moon in the sky. The moon does not send out "rays".
Moonlight travels in all directions and has an extremely small heating effect - maybe (50/500,000)°C and virtually impossible to measure.
The temperature of an object is due to an equilibrium between heat lost to the environment and heat gained.
The sky, day or night, is very cold and very little heat is gained from that source but shading objects are usually at about the air temperature and far warmer than the sky.

<< Update to this nice cold (for us) morning >>
Title: Re: Why is moonlight cold?
Post by: Unconvinced on August 13, 2018, 02:42:03 AM

So I’m still left concluding that sunlight is hot and moonlight is cold. I can dig it. Why do some folks have such a hang up with that conclusion? Just respectfully asking.

Probably because because light (or other EM radiation) just doesn’t work that way.

At least not without seriously rewriting an entire field of physics.
Title: Re: Why is moonlight cold?
Post by: Themightykabool on August 13, 2018, 09:29:07 AM
Why is moonlight cold/ not cold even part of FE?

Why does Spotlight moon require to have a cooling effect?
What "problem" does this solve in FE?
Title: Re: Why is moonlight cold?
Post by: Space Cowgirl on August 13, 2018, 09:51:34 AM
Why is moonlight cold/ not cold even part of FE?

Why does Spotlight moon require to have a cooling effect?
What "problem" does this solve in FE?

No, not really. There may be some FE out there on YouTube saying it, but I hardly ever watch FE videos.
Title: Re: Why is moonlight cold?
Post by: rabinoz on August 13, 2018, 08:48:40 PM
Why is moonlight cold/ not cold even part of FE?

Why does Spotlight moon require to have a cooling effect?
What "problem" does this solve in FE?

No, not really. There may be some FE out there on YouTube saying it, but I hardly ever watch FE videos.
And
Forgive me for stating the obvious, but if I make the same experiment using the sun as the light source (i.e. making the same dual temperature readings during daytime/ one in direct sunlight & one in the shade), then I’m thinking the results will be the opposite of what I found in the case of a full moon.

So I’m still left concluding that sunlight is hot and moonlight is cold. I can dig it. Why do some folks have such a hang up with that conclusion? Just respectfully asking.
Title: Re: Why is moonlight cold?
Post by: Cartog on August 28, 2018, 10:20:29 AM
Moonlight may seem cold but keep in mind that maximum moonlight is from a full moon, and a full moon comes up at sunset and sets at sunrise.  So a full moon (and its light) occurs only in the dark of night, unlike the quarter moons that appear during part of the daylight.   The result is that a full moon (and its light) is associated with the cold (and dark) of night and the other phases of the moon occur during part of the daytime and might not be noticed then.

Moonlight probably adds only a tiny fraction of a degree warmth to the atmosphere but it is overwhelmed by the drop in temperature after sunset.
Title: Re: Why is moonlight cold?
Post by: Xxdx on September 05, 2018, 06:05:45 AM
So i did some thought experiments. If there was a thing like cold light a.k.a. heat sucking rays - it would have marvelous applications. You could produce light bulbs that emit cold light - all air conditioning manufacturers would go bankrupt as everyone would switch to cooling light bulbs in summer. No need for liquid helium and nitrogen to cool things down. Quantum computers for everyone. No new fridges - just switch a light bulb to new cooling one. Superconductors in sidewalks and in roads that actually levitate things - almost no need for power. Why use watercooling in cars when you can have coldray cooling? You know those IR gas heaters they put up in winter near pubs? Hey, we have a portable CR(cold ray) cooler for summer. Experiments with Einsten-Bose condensate at home. Yes. I always wanted some of these. Ah, and the murders when they find someone cooled to absolute zero. Yes, it has wonderful applications :D
On the other hand frostbites would probably get most often treated wounds :)
Seriously - how on flat Earth did you come up with such nonsense. Just take IR camera, go to a road, find a spot that is half in moonlight and half in tree shadow. Actually, don't do that and rather read https://en.wikipedia.org/wiki/Light   That should be sufficient to stop making youknowwhat from yourself.
Title: Re: Why is moonlight cold?
Post by: Curiouser and Curiouser on September 05, 2018, 06:41:27 AM
Seriously - how on flat Earth did you come up with such nonsense. Just take IR camera, go to a road, find a spot that is half in moonlight and half in tree shadow.

Seriously, how did you come up with such nonsense?
Title: Re: Why is moonlight cold?
Post by: Xxdx on September 05, 2018, 07:19:14 AM
Seriously - how on flat Earth did you come up with such nonsense. Just take IR camera, go to a road, find a spot that is half in moonlight and half in tree shadow.

Seriously, how did you come up with such nonsense?

Simply - got this phone https://www.catphones.com/en_gb/cat-s60-smartphone.html
Edit: Also, why wouldn't it work? If the moonlight was cold, as in reducing temperature cold, it should cool down areas exposed to moonlight.
Title: Re: Why is moonlight cold?
Post by: Unconvinced on September 05, 2018, 08:35:02 AM
So i did some thought experiments. If there was a thing like cold light a.k.a. heat sucking rays - it would have marvelous applications. You could produce light bulbs that emit cold light - all air conditioning manufacturers would go bankrupt as everyone would switch to cooling light bulbs in summer. No need for liquid helium and nitrogen to cool things down. Quantum computers for everyone. No new fridges - just switch a light bulb to new cooling one. Superconductors in sidewalks and in roads that actually levitate things - almost no need for power. Why use watercooling in cars when you can have coldray cooling? You know those IR gas heaters they put up in winter near pubs? Hey, we have a portable CR(cold ray) cooler for summer. Experiments with Einsten-Bose condensate at home. Yes. I always wanted some of these. Ah, and the murders when they find someone cooled to absolute zero. Yes, it has wonderful applications :D
On the other hand frostbites would probably get most often treated wounds :)
Seriously - how on flat Earth did you come up with such nonsense. Just take IR camera, go to a road, find a spot that is half in moonlight and half in tree shadow. Actually, don't do that and rather read https://en.wikipedia.org/wiki/Light   That should be sufficient to stop making youknowwhat from yourself.

Doesn’t Batman villain Mr Freeze have something like this?  Weaponised, naturally.

That’s about as good evidence as anything else you’ll get around here.
Title: Re: Why is moonlight cold?
Post by: Curiouser and Curiouser on September 05, 2018, 09:13:49 AM
Seriously - how on flat Earth did you come up with such nonsense. Just take IR camera, go to a road, find a spot that is half in moonlight and half in tree shadow.

Seriously, how did you come up with such nonsense?

Simply - got this phone https://www.catphones.com/en_gb/cat-s60-smartphone.html
Edit: Also, why wouldn't it work? If the moonlight was cold, as in reducing temperature cold, it should cool down areas exposed to moonlight.

What do you imagine the temperature resolution of the phone is versus the temperature change you're trying to measure versus the uncontrolled thermodynamic conditions of a road with a tree shadow?
Title: Re: Why is moonlight cold?
Post by: Xxdx on September 05, 2018, 09:29:29 AM
What do you imagine the temperature resolution of the phone is versus the temperature change you're trying to measure versus the uncontrolled thermodynamic conditions of a road with a tree shadow?
Surprisingly good. Yeah, it's the least expensive model by flir and when something has say 10C, than without calibration(and sometimes even with that) you get readings anywhere between 0 and 20C(bit exagaratting), but it shows temperature differences surprisingly well. Wanted to say i could provide proof, but i have rather made one right away...
https://vimeo.com/288388384

Haven't figured out how to insert preview, so just click that. Won't take much of your time, whole video has about 30 seconds.
Title: Re: Why is moonlight cold?
Post by: Alpha2Omega on September 05, 2018, 09:31:45 AM
This could make an interesting experiment for a high school or middle school science project. 

"Hypothesis: sunlight warms and moonlight cools."

You'd need a relatively open space (yard or field) with a fairly uniform surface where the experiment wouldn't be disturbed, in an area free from reflections of moonlight and sunlight from windows or other surfaces, a way to support an obstruction, say a square of thin plywood maybe a half a meter to a meter on a side, horizontally about 4 times the length of a side above the ground to cast a shadow, and a way to record the temperature in at least two places, one that gets shaded from moonlight as the moon moves across the sky, and one that doesn't. Placing fast-reading temperature probes an equal distance from directly below the obstruction, so it blocks the same amount of sky for both would be ideal, or, perhaps a thermal imager would work if one was available. If the obstruction is 4 times as high as it is wide, the sensor will be in the moon's shadow for about an hour if the moon is near the meridian. You'd probably want to record the temperatures continuously for at least a half hour or longer before until that long after the shadow passes over the sensor.

Conducting the experiment during the day, with the sun's shadow passing over one sensor but not the other tests the "sunlight warms" part of hypothesis. It also tests the equipment and technique, so doing that first would probably be worthwhile.

Subtracting the temperature recorded from the control sensor (the one never in shadow) from the temperature recorded from the sensor that the shadow passes over should remove warming or cooling trends from the recorded temperatures, making it easier to see the effect of the shadow on temperature.

If someone has schoolkids and is looking for an experiment for them to do, this could be a good one. The point of a school science project is about designing and conducting a good experiment, with adequate controls, to test an hypothesis, and then analyzing the results and drawing a conclusion. The point is not whether the hypothesis seems preposterous or not, nor whether the result confirms or refutes the hypothesis. If it turns out that the experiment is not able to detect the expected phenomenon, examining why it failed and proposing an improved experiment is also a useful exercise.
Title: Re: Why is moonlight cold?
Post by: Curiouser and Curiouser on September 05, 2018, 10:20:57 AM
What do you imagine the temperature resolution of the phone is versus the temperature change you're trying to measure versus the uncontrolled thermodynamic conditions of a road with a tree shadow?
Surprisingly good. Yeah, it's the least expensive model by flir and when something has say 10C, than without calibration(and sometimes even with that) you get readings anywhere between 0 and 20C(bit exagaratting), but it shows temperature differences surprisingly well. Wanted to say i could provide proof, but i have rather made one right away...
https://vimeo.com/288388384

Haven't figured out how to insert preview, so just click that. Won't take much of your time, whole video has about 30 seconds.

What do you imagine the temperature resolution of the phone is versus the temperature change you're trying to measure versus the uncontrolled thermodynamic conditions of a road with a tree shadow?
Title: Re: Why is moonlight cold?
Post by: Xxdx on September 05, 2018, 10:55:45 AM
What do you imagine the temperature resolution of the phone is versus the temperature change you're trying to measure versus the uncontrolled thermodynamic conditions of a road with a tree shadow?
Still saying sufficient. Don't shout at me - i know what they will see - exactly same temperatures.
But because cooling moonlight equals magic, and magic does not need neither exact measurement, neither vacuum chamber to eliminate heat transfer nor higher intensity of light than one lux that the moon gives, if it really is magical cooling moonlight, there should be difference.
And if that magical cold moonlight manages to cool atmosphere, effect on ground would be way higher, as only about 18% of solar radiation is absorbed by atmosphere. Remaining almost all of 70% is absorbed by earth. So yeah, even if it was not magic, still saying sufficient.
Spoilsport. 
Title: Re: Why is moonlight cold?
Post by: Lamaface on September 05, 2018, 11:15:47 AM
What do you imagine the temperature resolution of the phone is versus the temperature change you're trying to measure versus the uncontrolled thermodynamic conditions of a road with a tree shadow?
I know what they will see - exactly same temperatures.
Not exactly the same. At least not consistently. A surface under the night sky radiates heat more efficiently. A surface under a tree will radiate less heat, thus having a slightly higher temperature. I doubt you’ll be able to catch that with your phone.

The phone itself is pretty neat though.
Title: Re: Why is moonlight cold?
Post by: Curiouser and Curiouser on September 05, 2018, 11:45:20 AM
What do you imagine the temperature resolution of the phone is versus the temperature change you're trying to measure versus the uncontrolled thermodynamic conditions of a road with a tree shadow?
Still saying sufficient. Don't shout at me - i know what they will see - exactly same temperatures.

All caps is shouting. Bold red is pointing out a section you may have missed.

Thank you for pointing out that you believe the instrument will read exactly the same in both circumstances, which means it does not have sufficient temperature resolution to measure the difference, and hence is not a suitable tool to make the measurement.
Title: Re: Why is moonlight cold?
Post by: Xxdx on September 05, 2018, 12:38:21 PM

Not exactly the same. At least not consistently. A surface under the night sky radiates heat more efficiently. A surface under a tree will radiate less heat, thus having a slightly higher temperature. I doubt you’ll be able to catch that with your phone.

The phone itself is pretty neat though.
Got where you heading - though radiation is still the same, some heat gets back because of radiation of the tree. But 5 centimeters in shade versus 5 centimeters on lit area will have negligible(horrible word, had to google it :) ) effect. But it should make difference for magic cold light.

Wait, why are we discussing that? I want response from nnnnoooooiiiiisssseeee or wise. If we keep going we'll only end up on the fact that we agree. And that's way less fun than posts from wise or nnnooooiiiissssee. Calculating radiation using stefanboltzmann law is boring.