/u/cjacobs18's posts in /r/askscience

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How come I can hear a high pitched noise when walking through an anti theft detector thing while wearing headphones?

18 upvotes

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Why is the purpose of ketosis?

4 upvotes

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If drugs such as THC, DMT and MDMA are administered intravenously to a sleeping person, will their dreams be altered in the same way that the drugs affect us while awake?

4 upvotes

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How come organic compounds can't contain H-F bonds?

2 upvotes

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In theory, could a super-super-super magnet allow human beings to levitate?

1 upvotes

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If one is allergic to penicillin, are they allergic to amoxicillin as well?

1 upvotes

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If every single plant on earth were to instantaneously die, and no new plants grew, how long until their absence makes a significant impact on all other life?

1 upvotes

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Is conception possible in space?

1 upvotes

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Why is vomiting the human reaction to something gross (visual and olfactory)?

0 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
How come I can hear a high pitched noise when walking through an anti theft detector thing while wearing headphones?	18
Why is the purpose of ketosis?	4
If drugs such as THC, DMT and MDMA are administered intravenously to a sleeping person, will their dreams be altered in the same way that the drugs affect us while awake?	4
How come organic compounds can't contain H-F bonds?	2
In theory, could a super-super-super magnet allow human beings to levitate?	1
If one is allergic to penicillin, are they allergic to amoxicillin as well?	1
If every single plant on earth were to instantaneously die, and no new plants grew, how long until their absence makes a significant impact on all other life?	1
Is conception possible in space?	1
Why is vomiting the human reaction to something gross (visual and olfactory)?	0