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

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Indiana Jones said the smaller a scorpion, the more deadly its venom. Is he correct?

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Question about the twin paradox

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What force allows rocks to be skipped?

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How can scientists tell how old light is?

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What specifically happens to make opposite charges attract and like charges repel? Do we know why other than "that's just the way it is?"

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If you were facing away from a black hole as you fell into it, could you tell when you passed the event horizon because you would suddenly be facing towards the singularity without changing direction?

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The internet is filled with articles talking about sleeping on hammocks. Do any of them hold water?

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Do the "dangers of sitting" apply to laying down too?

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If a bear with no teeth tried to bite you, could it do any damage?

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Does participating in one addiction prevent increasing the dopamine response from another?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Indiana Jones said the smaller a scorpion, the more deadly its venom. Is he correct?	2
Question about the twin paradox	2
What force allows rocks to be skipped?	2
How can scientists tell how old light is?	2
What specifically happens to make opposite charges attract and like charges repel? Do we know why other than "that's just the way it is?"	2
If you were facing away from a black hole as you fell into it, could you tell when you passed the event horizon because you would suddenly be facing towards the singularity without changing direction?	2
The internet is filled with articles talking about sleeping on hammocks. Do any of them hold water?	2
Do the "dangers of sitting" apply to laying down too?	1
If a bear with no teeth tried to bite you, could it do any damage?	1
Does participating in one addiction prevent increasing the dopamine response from another?	1