/u/SlutForTurtles's posts
Why is the universe expanding if gravity from massive objects in space should be pulling everything closer?
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Theoretically, what would happen over time if every time it rained, we captured the water, bottled it in a huge bottle, and never released it back into the atmosphere?
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What would happen if your butt sealed a toilet in space? In other words, if you were sitting perfectly on a toilet when suddenly a hole appeared where the poop goes that leads to the vacuum of space, so your butt is the perfect seal between your aircraft and space.
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How different would gravity/life be on the earth if it was twice as big but weighed exactly the same?
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How far away would you need to be standing to observe light actually moving instead of just being instant?
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1) Can you really go any direction in space and continue on endlessly? 2) How is the universe expanding in all directions without having a center or starting point?
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