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

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Why do (many) humans and so many animals enjoy being pet/stroked?

222 upvotes

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People talk about "wasting" water when we run the taps - is that a valid description of how water & sewage systems work?

4 upvotes

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Most of us feel disoriented and confused after waking up - what makes this happen?

2 upvotes

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Nitrates are counter-indicated for people using ED medications; there are nitrates in bacon. Is it possible to have a negative interaction between ED meds and bacon? How much bacon would you have to eat for that to happen?

1 upvotes

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Are there any long-term effects of receiving repeated bruises in the same location?

1 upvotes

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My cat runs into things head-first at full speed all the time but never seems to get hurt or concussed. Why is that?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Why do (many) humans and so many animals enjoy being pet/stroked?	222
People talk about "wasting" water when we run the taps - is that a valid description of how water & sewage systems work?	4
Most of us feel disoriented and confused after waking up - what makes this happen?	2
Nitrates are counter-indicated for people using ED medications; there are nitrates in bacon. Is it possible to have a negative interaction between ED meds and bacon? How much bacon would you have to eat for that to happen?	1
Are there any long-term effects of receiving repeated bruises in the same location?	1
My cat runs into things head-first at full speed all the time but never seems to get hurt or concussed. Why is that?	1