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

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Could scientist determine what emotions a person is experiencing by looking at brain scans only? If so, could the same technique be used on animals?

151 upvotes

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How are asteroids detected? What are the chances we would even know if an asteroid that's big enough to wipe out all of humanity is on course to strike us?

8 upvotes

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Do we have any promising leads on alternatives to antibiotics in the near future?

1 upvotes

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Is the whole universe losing all of its energy or just our galaxy?

1 upvotes

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Can we be expecting any advancements in the near future for things like joint or back pain, or even pain in general?

1 upvotes

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What are the limiting factors on the size if a black hole being formed in space?

1 upvotes

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Will the universe always be around our will all energy from the big bang deplete?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Could scientist determine what emotions a person is experiencing by looking at brain scans only? If so, could the same technique be used on animals?	151
How are asteroids detected? What are the chances we would even know if an asteroid that's big enough to wipe out all of humanity is on course to strike us?	8
Do we have any promising leads on alternatives to antibiotics in the near future?	1
Is the whole universe losing all of its energy or just our galaxy?	1
Can we be expecting any advancements in the near future for things like joint or back pain, or even pain in general?	1
What are the limiting factors on the size if a black hole being formed in space?	1
Will the universe always be around our will all energy from the big bang deplete?	1