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

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How effective are face masks in polluted areas?

1270 upvotes

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Why Do I Have Weird Thoughts Right Before I Fall Asleep?

2 upvotes

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Does mobile phone use cause cancer?

1 upvotes

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Is the sleep I get with the help of Ambien as good as, better, or worse than natural sleep?

1 upvotes

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Two unrelated questions. 1. What in evolution accounts for differences in the shape of eyes (Caucasian vs East Asians). 2. Why does my body see fit to lose hair on my head and grow more hair on my back, in my ears and nose the older I get?

1 upvotes

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Is There Anything I Can Do/Take to Make My Brain Function More Like Bradley Cooper's in the Film "Limitless"?

1 upvotes

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Why do some people clinch their teeth when petting a cute animal?

0 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
How effective are face masks in polluted areas?	1270
Why Do I Have Weird Thoughts Right Before I Fall Asleep?	2
Does mobile phone use cause cancer?	1
Is the sleep I get with the help of Ambien as good as, better, or worse than natural sleep?	1
Two unrelated questions. 1. What in evolution accounts for differences in the shape of eyes (Caucasian vs East Asians). 2. Why does my body see fit to lose hair on my head and grow more hair on my back, in my ears and nose the older I get?	1
Is There Anything I Can Do/Take to Make My Brain Function More Like Bradley Cooper's in the Film "Limitless"?	1
Why do some people clinch their teeth when petting a cute animal?	0