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

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Only show posts with narrations

Excercise balls as chair: better for you, or bullshit?

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Is this cracked article bullshit?

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So the observable universe has ~10^80 atoms. Do we know how many photons it has, and if so, how many is it?

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Given that motion is relative, can we be sure that the observable universe, and everything in it, isn't moving faster than light?

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Can you have instantaneous velocity change?

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This episode of "Through the Wormhole with Morgan Freeman" claims there is a sixth sense in which thoughts can travel through time and space. I know it is unproven, but is the research detailed legitimate?

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Did hadrosaurids evolve into ducks or did ducks have a different evolutionary origin?

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Is it theoretically possible to make a microwave that cools food by using energy that is 180 degrees out of phase with the movement of the molecules in whatever you were cooling?

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Are there more STIs out there today than there have been throughout recorded history?

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How much genetic variation exists between races and other groups?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Excercise balls as chair: better for you, or bullshit?	1
Is this cracked article bullshit?	1
So the observable universe has ~10^80 atoms. Do we know how many photons it has, and if so, how many is it?	1
Given that motion is relative, can we be sure that the observable universe, and everything in it, isn't moving faster than light?	1
Can you have instantaneous velocity change?	1
This episode of "Through the Wormhole with Morgan Freeman" claims there is a sixth sense in which thoughts can travel through time and space. I know it is unproven, but is the research detailed legitimate?	1
Did hadrosaurids evolve into ducks or did ducks have a different evolutionary origin?	1
Is it theoretically possible to make a microwave that cools food by using energy that is 180 degrees out of phase with the movement of the molecules in whatever you were cooling?	1
Are there more STIs out there today than there have been throughout recorded history?	1
How much genetic variation exists between races and other groups?	1