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

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I know that the closest star to us (other than the sun) is ~4ly away from us. On terms of a galactic scale, is our sun close to, or far away from its closest neighbor?

8 upvotes

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If you were to inject Novocaine into someone's heart, would they die?

1 upvotes

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I got asked the following question in an interview, and couldn't solve it. Can Reddit tackle it?

1 upvotes

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Given that cats are pure carnivores, why do some cats willingly eat baked goods instead of their normal food?

1 upvotes

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Is it possible to charge a battery with negative voltage?

1 upvotes

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The human body is roughly 98.6 F. Why then does it start to feel really hot around 85-90 degrees, even though it's lower than our body temp?

1 upvotes

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Why do liquor bottles make such a distinct sound when the liquor moves around in them?

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If all humans were to suddenly leave the planet, and all machines stopped running, how long would it take for the atmosphere to return to normal?

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When underwater, you're almost always exhaling. So why, then, when we surface, is our first breath an exhale?

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Can an electrical device be powered using only negative voltage?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
I know that the closest star to us (other than the sun) is ~4ly away from us. On terms of a galactic scale, is our sun close to, or far away from its closest neighbor?	8
If you were to inject Novocaine into someone's heart, would they die?	1
I got asked the following question in an interview, and couldn't solve it. Can Reddit tackle it?	1
Given that cats are pure carnivores, why do some cats willingly eat baked goods instead of their normal food?	1
Is it possible to charge a battery with negative voltage?	1
The human body is roughly 98.6 F. Why then does it start to feel really hot around 85-90 degrees, even though it's lower than our body temp?	1
Why do liquor bottles make such a distinct sound when the liquor moves around in them?	1
If all humans were to suddenly leave the planet, and all machines stopped running, how long would it take for the atmosphere to return to normal?	1
When underwater, you're almost always exhaling. So why, then, when we surface, is our first breath an exhale?	1
Can an electrical device be powered using only negative voltage?	0