/u/jpvl1's posts in /r/askscience

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If I wrap a cold object in several blankets, will the object stay cold longer?

3221 upvotes

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How abundant are diamonds and why aren't they cheaper?

1 upvotes

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Could a person live solely on ATP injections?

1 upvotes

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UV light appears on the higher energy end of the light spectrum and Infra-Red light on the lower energy end. Then, although it has less energy, why is it that Infra-Red appears hotter than UV?

1 upvotes

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Is light produced from nuclear reactions exactly the same as light produced from electrical excitation?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
If I wrap a cold object in several blankets, will the object stay cold longer?	3221
How abundant are diamonds and why aren't they cheaper?	1
Could a person live solely on ATP injections?	1
UV light appears on the higher energy end of the light spectrum and Infra-Red light on the lower energy end. Then, although it has less energy, why is it that Infra-Red appears hotter than UV?	1
Is light produced from nuclear reactions exactly the same as light produced from electrical excitation?	0