/u/Ah-Um's posts in /r/askscience

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Am I, as a human, closer in size to the earth or an atom?

3156 upvotes

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As a redhead, I've read that I have a mild resistance to anesthesia. Would the gene that causes this affect how I react to other substances in my body, like recreational drugs?

341 upvotes

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If i were to travel back in time, could i potentially bring a disease with me that didn't yet exist during their time and start a pandemic?

1 upvotes

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Why do single black hairs grow on random places of my body sometimes?

1 upvotes

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Are other animals capable of contemplating reality?

1 upvotes

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Are Homo Sapiens potentially going to evolve enough in the future to be considered different species of humans? What characteristics would be the main differences amongst them?

1 upvotes

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If I was to have my eyes surgically switched around, what would happen to my eyesight?

1 upvotes

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If I avoid using antibacterial products, will my immune system eventually become stronger due to more exposure to germs?

1 upvotes

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I skydive out of a plane with an opened can of soda. Held upright, would the soda stay in the can or fly out the opening?

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Why do we deem water as the #1 source of life? Is it not possible to have life without the presence of water?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Am I, as a human, closer in size to the earth or an atom?	3156
As a redhead, I've read that I have a mild resistance to anesthesia. Would the gene that causes this affect how I react to other substances in my body, like recreational drugs?	341
If i were to travel back in time, could i potentially bring a disease with me that didn't yet exist during their time and start a pandemic?	1
Why do single black hairs grow on random places of my body sometimes?	1
Are other animals capable of contemplating reality?	1
Are Homo Sapiens potentially going to evolve enough in the future to be considered different species of humans? What characteristics would be the main differences amongst them?	1
If I was to have my eyes surgically switched around, what would happen to my eyesight?	1
If I avoid using antibacterial products, will my immune system eventually become stronger due to more exposure to germs?	1
I skydive out of a plane with an opened can of soda. Held upright, would the soda stay in the can or fly out the opening?	1
Why do we deem water as the #1 source of life? Is it not possible to have life without the presence of water?	1