/u/Kathend1's posts in /r/askscience

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If I'm in a car goong 25mph with 25mph sustained tailwinds, and i roll down the window, will i feel any breeze?

6844 upvotes

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A marine biologist friend of mine told me that studies have shown that animals who are in overpopulated habitats are much more likely to exhibit homosexual behavior. Is there any validity to this?

559 upvotes

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I just made myself some popcorn (1min50sec @ 900 watts) when I opened the microwave, I saw a fly walking around under rotating plate. How did it survive?

107 upvotes

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Why doesn't the sky look blue from space?

7 upvotes

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A question about light.

2 upvotes

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Would it be possible to replace all, or almost all, the bones in my body with titanium? What would be the repercussions?

1 upvotes

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How fast could we propel a probe, using only the initial rockets, if all the planets lined up ideally to use them each as a gravitational slingshot?

1 upvotes

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If I have a box fan for exchanging air through a doorway into a small (<100sq. ft.) room, which direction of airflow is better?

1 upvotes

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How cold would it have to be outside for urine to freeze before it hits the ground?

1 upvotes

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So lets say there's no life on europa, how feasible would it be to slingshot large amounts of water from europa to mars to "rehydrate" it?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
If I'm in a car goong 25mph with 25mph sustained tailwinds, and i roll down the window, will i feel any breeze?	6844
A marine biologist friend of mine told me that studies have shown that animals who are in overpopulated habitats are much more likely to exhibit homosexual behavior. Is there any validity to this?	559
I just made myself some popcorn (1min50sec @ 900 watts) when I opened the microwave, I saw a fly walking around under rotating plate. How did it survive?	107
Why doesn't the sky look blue from space?	7
A question about light.	2
Would it be possible to replace all, or almost all, the bones in my body with titanium? What would be the repercussions?	1
How fast could we propel a probe, using only the initial rockets, if all the planets lined up ideally to use them each as a gravitational slingshot?	1
If I have a box fan for exchanging air through a doorway into a small (<100sq. ft.) room, which direction of airflow is better?	1
How cold would it have to be outside for urine to freeze before it hits the ground?	1
So lets say there's no life on europa, how feasible would it be to slingshot large amounts of water from europa to mars to "rehydrate" it?	1