Why you have failed to explain how the sun in your delusion endlessly orbits above the earth and why only the sun.
Because the sun is the center of the universe. Duh!
"But bulma! Surely there are other planets out there, and other stars..."
No, there are not.
The solar system model is that each system is a group of planets moving around a sun, which appeals to the gullible, who think in their minds of a family system (sun = father, moon = mother, planets = children), and then envision other families each of which has one or two planets that could support life with some work.
The thing is, those are not distant worlds in the night sky. They are simply lights in the sky. Do we attach significance to singular bulbs in a track lighting system?

"That is Hephaestus! And that's Venus! And this is Kepler 66-a2! Someday we will be able to touch these."
No, dumbass. They're just lights. The Lord above knows their names, whether Cassiel or Estheriel or Michael, just as he knows of the stars that have descended into the Abyss. But for us humans, the stars and planets are lights in the sky, whose only significance is timekeeping.
And God said, "Let there be lights in the expanse of the sky for the illumination of the day, to give directional light on Earth, and to watch over the day and the night, and to separate between the day and the night. And let them be for signs, for seasons, for days, and for years. And let them be for lights in the expanse of the sky to give light on Earth." And it was so. And God made the two great lights: the greater light to rule over the day, and the lesser light to govern the night. The sun was bright enough that it provided light and heat at any distance that it could be seen, but the moon was cooling and slowly brightened or dimmed over the course of a month. And God made also the stars, to watch humanity to a lesser extent when night was at its darkest. And God set them in the expanse of the sky to shine above all who lived on Earth, to separate the light from the darkness. And God set a line between the sky and the land called it "horizon" and set the sun and moon to rise and to set upon the horizon, and for view to converge on the horizon. And God set a great wheel in the sky, and set the stars on course with it, and named the center of this the "pole."
These celestial beings govern the days, nights, weeks, months, years, seasons, and so on.
"But bulma, muhh space needle!"
Comparing RPM to actual speed in order to play min-max tricks does not endear yourself to me. Nor does telling me about fixed speed going straight, versus fixed speed while turning. Newton's 1st law has limits.
The ball will land back in your hand if you throw it straight up while the car is moving, as both you and the ball share the same horizontal velocity. However, if the car makes a 90-degree turn, the ball will continue moving in the original direction due to inertia and may not land directly back in your hand.
Yes, turns actually do make a difference.
Oh, now they tell is that the "Space Needle itself does not move." I'm totally serious. That rotating panel that you can watch moving on these things? It's not like there is a motor or anything.
The Space Needle itself does not move; however, it is located on Earth, which is moving at an average speed of 107,000 kilometers per hour (66,500 mph) as it orbits the Sun. Additionally, the Earth rotates on its axis at about 1,600 kilometers per hour (1,000 mph) at the equator
Oh wait, yeah it does.
https://wisdomanswer.com/how-long-does-it-take-the-space-needle-to-rotate/The Loupe is made of 37 tons of glass and powered by 12 motors, which can adjust in speed. The floor can make a full rotation in 20 minutes at its fastest, but when the Loupe opens to visitors, the floor will be moving at 45 minutes per full rotation.
Also Assist(AI)
The Space Needle's revolving glass floor, called the Loupe, moves at a speed that allows it to complete a full rotation in 45 minutes. This means it rotates at approximately 1.33 feet per minute.
"Doesn't move," yet moves 1.33 ft per minute, or 0.011363636 mph. "You can set up tables and they stand, amazing! This must prove that Earth is spinning and nobody realizes!" Okay, let's assume RPM actually matters, and do a wind test.
At 0.011363636 mph, motion of wind can probably not be felt.
At 28 mph or so, motion of wind knocks over a table.
At 280 mph, motion knocks over a house.
At 1000 mph, motion probably flattens a city, and cuts people in half.
Clearly speed is more important than RPM, which is subject to total size.
So your bait and switch RPM trick doesn't add up, because the actual speed of Earth according to your theory would be enough to slice all occupants to ribbons. But let us say the speed in on part with an amusement park ride, namely a merry go round.
Assume radius = 5 ft (typical small playground merry-go-round).
15 RPM → linear speed = 2πr × RPM = 2π·5 ft ×15 = 150π ft/min = 471.24 ft/min = 5.35 mph.
20 RPM → 2π·5×20 = 200π ft/min = 628.32 ft/min = 7.13 mph.
So about 5.4–7.1 mph (for a 5 ft radius). If your merry‑go‑round has a different radius, linear speed (mph) = RPM × 2π × radius(ft) × 60 / 5280.
So asked if we could try the Space Needle thing on a typical merry go round (keep in mind, only 7.13 mph).
At 20 RPM a person at radius 5 ft experiences a centripetal (radial) acceleration a = (ω^2)r. Converting: 20 RPM = 20/60 = 0.3333 rps → ω = 2π·0.3333 = 2.094 rad/s. a = (2.094^2)·5 ≈ 22 m/s^2 ·(ft→m?) (calculation in ft/s^2: a ≈ 21.97 ft/s^2) which is about 0.68 g. That’s large — people feel several tenths of g sideways/outward.
Lateral forces on chairs/tables: a 50 lb table feels an outward horizontal force ≈ 34 lb (0.68·50), producing overturning moment about its edge; unsecured items slide/slide off.
Tipping risk: uneven loading or someone standing shifts the center of mass outward; the outward inertial force creates a moment that can tip a narrow platform unless it has a sufficiently wide base and low center of gravity.
Structural/load capacity: playground units are not designed for sustained centrifugal loads or rotating diners; bearings, hubs, and deck must be engineered for those loads and for dynamic unbalanced loads.
Human comfort/safety: >0.2–0.3 g of sustained lateral acceleration is noticeable and uncomfortable; 0.68 g will make standing/walking hazardous and increase slip/fall risk.
Comparison: The Space Needle’s rotating restaurant turns very slowly (about one revolution every ~47–60 minutes, far less than 1 RPM), producing negligible lateral forces; its system is engineered for smooth, balanced rotation and loads.
So then I asked if you could upscale the size to make it safe.
To stay stable at 20 RPM you must limit lateral acceleration (centrifugal a = ω^2 r) so overturning moments and sliding forces stay within safe limits. I'll assume a target maximum lateral acceleration of 0.05 g (comfortable for seated dining; 1 g = 32.174 ft/s^2), and show how radius scales — you can pick a different target.
Calculations and assumptions
20 RPM = 20/60 = 0.3333 revolutions/sec → ω = 2π·0.3333 = 2.094 rad/s.
a = ω^2 · r. Solve for r given a_target.
Use a_target = 0.05 g = 0.05·32.174 = 1.61 ft/s^2.
Solve for radius:
r = a_target / ω^2 = 1.61 / (2.094^2) = 1.61 / 4.386 ≈ 0.367 ft ≈ 4.4 in.
Interpretation
To keep lateral acceleration ≤0.05 g at 20 RPM, the platform radius must be ≤0.37 ft (≈4.4 inches). That is essentially impossible for seated dining — it shows 20 RPM is far too fast.
For more practical radii:
r = 5 ft → a = 4.386·5 = 21.93 ft/s^2 = 0.68 g (very large).
r = 30 ft → a ≈ 4.386·30 = 131.6 ft/s^2 = 4.09 g (extremely large).
To get a_target = 0.01 g (very mild): r = 0.01·32.174 / 4.386 ≈ 0.073 ft ≈ 0.88 in.
Conclusion
At 20 RPM the only way to achieve comfortable/usable lateral acceleration is to make the usable radius essentially zero (a few inches), which is impractical. In short, you cannot build a reasonable-size rotating dining platform at 20 RPM that is stable and comfortable; the rotation rate must be reduced to a tiny fraction of 20 RPM (typically a full revolution every many minutes).
I ignored the conclusion, and I upscaled it to a restaurant the size of NYC. Because it was hilarious.
Brief answer: even a city‑sized radius at 20 RPM would produce enormous outward acceleration and forces — larger radius only increases the centrifugal force (a = ω^2 r), so it gets worse, not better. At 20 RPM the acceleration scales linearly with radius and is already 0.68 g at 5 ft; at city scales it's catastrophic.
Key numbers (20 RPM → ω = 2.094 rad/s; ω^2 = 4.386 s^-2):
a = 4.386 · r (ft) in ft/s^2. Convert to g: a/g = (4.386·r)/32.174 ≈ 0.1364 · r (r in ft).
Examples:
r = 5 ft → a ≈ 21.9 ft/s^2 ≈ 0.68 g.
r = 1,000 ft → a ≈ 4,386 ft/s^2 ≈ 136 g.
r = 1 mile (5,280 ft) → a ≈ 23,157 ft/s^2 ≈ 720 g.
r = 10 miles (52,800 ft) → a ≈ 231,570 ft/s^2 ≈ 7,200 g.
Implications:
Human survivability: sustained lateral accelerations above ~3–5 g are dangerous; tens to hundreds of g are instantly lethal and would vaporize structures.
Structural: bearings, materials, and inertial loads would be impossibly large; centripetal forces scale with mass·a and grow without bound as radius increases.
Practical: the only way to make a large rotating dining area comfortable is to reduce RPM to near zero (fractions of a revolution per hour), not increase size.
Conclusion: A NYC-sized rotating platform at 20 RPM is physically impossible and lethal — acceleration and forces grow with radius, so bigger makes it far worse.
For reference, an NYC-sized rotating platform at 1000 mph is still only 0.265 RPM.
I finally lead up to Earth sized, and asked various questions, until asking about the current orbit speed of Earth.
No — it would be deadly.
Quick numbers:
Earth radius r ≈ 3,959 mi. Tangential speed v = 67,600 mph = 67,600 × 1.46667 ≈ 99,183 ft/s.
Angular speed ω = v / r (in consistent units): r = 3,959 mi = 20,907,120 ft → ω ≈ 99,183 / 20,907,120 ≈ 0.004744 s^-1.
RPM = ω / (2π) × 60 ≈ 0.004744/(6.2832)×60 ≈ 0.0453 RPM (≈ one revolution every 22.1 minutes).
Centrifugal acceleration a = ω^2·r ≈ (0.004744^2)·20,907,120 ≈ 470 ft/s^2 ≈ 14.6 g.
Implications:
~14.6 g outward acceleration would crush or incapacitate people, throw unsecured objects, and destroy normal structures.
Atmospheric and structural stresses would be catastrophic.
Conclusion: Not safe for people or conventional structures.
(What about 67,100 mph? Surely that's safe)
No — still unsafe.
Quick calculation:
r = 3,959 mi = 20,907,120 ft. v = 67,100 mph = 67,100 × 1.46667 = 98,470 ft/s.
ω = v / r ≈ 98,470 / 20,907,120 ≈ 0.004711 s⁻ą.
a = ω˛·r ≈ (0.004711˛)·20,907,120 ≈ 464 ft/s˛ ≈ 14.4 g.
At ~14.4 g sustained outward acceleration would incapacitate/kill people, throw unsecured objects, and destroy ordinary structures. Not safe.
Then I asked, what about a straight line? Which is what your Earth has while in orbit.
If the structure moves in a straight line at the same speeds (e.g., ~67,100–67,600 mph), the primary hazards are inertial (acceleration/deceleration), aerodynamic forces, and orbital/atmospheric effects — not centrifugal force from rotation — so safety depends on acceleration, atmosphere, and structural aerodynamics:
Key points
Constant-velocity straight-line motion is harmless in itself: at constant speed there are no inertial (g) forces felt by passengers inside; people would feel normal 1 g from gravity (assuming a local gravity field).
The dangers come from changing velocity (acceleration/deceleration). To reach 67,000+ mph without subjecting occupants to lethal g-forces requires extremely long, gradual acceleration distances or times.
Example: to accelerate to 67,600 mph (≈99,200 ft/s) at 1 g (32.174 ft/s˛) takes t = v/a ≈ 3,082 s ≈ 51.4 minutes and distance s = 0.5 a t˛ ≈ 4.83×10^7 ft ≈ 9,140 miles. Higher accelerations shorten time but increase physiological risk.
Atmospheric flight at those speeds inside Earth's atmosphere is effectively impossible for a city-sized object:
Aerodynamic heating, shock waves, and massive drag would destroy conventional materials unless moving in vacuum or above the atmosphere.
At sea level speeds ~67,000 mph (≈30 km/s) are orbital/escape velocities; you’d need orbital mechanics and vacuum or extreme thermal protection.
Structural and aerodynamic loads scale with air density and speed squared; at those speeds dynamic pressure (q = 0.5 ρ v˛) is enormous and would pulverize buildings in atmosphere.
Habitability/air: At orbital/space velocities you'd need sealed, pressurized, radiation-shielded environment; moving through atmosphere at those speeds would strip air and produce plasma around the vehicle.
Coriolis/centrifugal: none from straight-line constant motion.
Bottom line
If the Earth-sized restaurant were moving in a straight line at constant high speed in vacuum (no atmosphere) and occupants were already at that speed, sitting would be safe from inertial forces — provided the structure is engineered for thermal, radiation, and structural stresses and acceleration to that speed was done gradually.
If movement occurs inside an atmosphere or involves significant acceleration/deceleration, it is not safe.
Earth has an atmosphere, so while in this "restaurant", we'd have fun here.
Extremely unsafe.
Why (brief):
Dynamic pressure: q = 0.5·ρ·v^2. At v ≈ 67,000 mph (~30 km/s) and ρ ≈ 1.225 kg/m^3 (sea level), q ≈ 0.5·1.225·(30,000 m/s)^2 ≈ 5.5×10^8 N/m^2 (hundreds of MPa) — far beyond building or material strength; airloads would shatter structures instantly.
Aerothermal heating: kinetic energy converts to heat; at tens of km/s the atmosphere becomes plasma around the object, producing temperatures that vaporize conventional materials and incinerate the exterior.
Shock waves and pressure gradients: supersonic/superorbital flow creates lethal shock fronts, uncontainable pressure differentials, and massive sonic booms.
Aerodynamic drag: enormous decelerative force would rapidly slow the structure unless continuous propulsion matched losses; deceleration would produce catastrophic g-forces on occupants and structure.
Atmospheric loss and plasma sheath: high-speed travel through dense air strips and ionizes the atmosphere, causing communications blackout and loss of breathable air unless fully sealed and life‑support protected.
Secondary effects: massive seismic/meteorologic effects on surrounding air, extreme noise, and debris generation.
Conclusion: An Earth-thickness atmosphere at those speeds would destroy or vaporize a city‑sized structure and kill occupants almost instantly. Safe operation would require vacuum or near-vacuum, extreme thermal protection, and engineering beyond practical limits.
Basically, the stated orbit speed is not safe for any atmosphere, or any change in speed. The rotation speed might be considered safe because it reduces RPM (tho I'm dubious), but the sheer size doesn't reduce force but rather increases it. Rotation is more dangerous that a straight line, but even a relatively straight line with the introduction of air, creates a thermal extinction problem. That is, not that it extincts heat, but that it's thermal, and it makes humans extinct.