/u/tygor's posts in /r/askscience

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If the sun is directly overhead me, how fast would I have to travel due-west in order for it to stay in that same position?

14 upvotes

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Would what it be like to swim in moon gravity?

1 upvotes

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Do areas with lots of man-made structures like cities leave a a "dent" on the earth's surface below them?

1 upvotes

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How do scientists know how many grains of sand there are on Earth?

1 upvotes

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Can animals have speech impediments?

0 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
If the sun is directly overhead me, how fast would I have to travel due-west in order for it to stay in that same position?	14
Would what it be like to swim in moon gravity?	1
Do areas with lots of man-made structures like cities leave a a "dent" on the earth's surface below them?	1
How do scientists know how many grains of sand there are on Earth?	1
Can animals have speech impediments?	0