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

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To eliminate the need for an extra day every four years, why couldn't we just redefine the second?

646 upvotes

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Why do cold fronts in the United States almost always slice through the center of the country at the exact same angle?

3 upvotes

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Why do we sweat in places where there is very little surface area/airflow?

2 upvotes

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Does precipitation "clean" the air?

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How closely related are we all, really?

1 upvotes

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Do human eyes get damaged by "viewing" electromagnetic waves that we can't perceive?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
To eliminate the need for an extra day every four years, why couldn't we just redefine the second?	646
Why do cold fronts in the United States almost always slice through the center of the country at the exact same angle?	3
Why do we sweat in places where there is very little surface area/airflow?	2
Does precipitation "clean" the air?	2
How closely related are we all, really?	1
Do human eyes get damaged by "viewing" electromagnetic waves that we can't perceive?	1