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Bet you can't do it!

Started by physical observer « 1 2 3 ... 14 »

Parachutes

Started by cbarnett97 « 1 2 3 ... 14 »

parallax?!

Started by Smarmadillo « 1 2 3 ... 15 »

Gravity

Started by cbarnett97 « 1 2 3 ... 15 »

Ham Radio and Moonbounce

Started by julianmartin « 1 2 3 ... 16 »

"Equator" problem

Started by cikljamas « 1 2 3 ... 16 »

Solar Size

Started by Gabe « 1 2 3 ... 16 »

Denpressure finally defined!

Started by Starman « 1 2 3 ... 16 »

Does Australia Exist?

Started by Slemon « 1 2 3 ... 16 »

Sinking Ship experiment Results

Started by dyno « 1 2 3 ... 17 »

GPS

Started by inquisitive « 1 2 3 ... 17 »

Gravity = Air Pressure

Started by iWitness « 1 2 3 ... 17 »

 

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