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What significant differences are there between humans of 12,000 years ago, 6000 years ago, and today?

3154 upvotes • awkwardtechdude

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Are viruses like colds and flu different depending on where you are?

3154 upvotes • The-Pyjama-King

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how did the over 1 km wide crater on the moon Callirrhoe form without knocking the moon out of orbit around Jupiter? the Moon is less than 10 km wide?

3152 upvotes • GMEplits2

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Why are 75% of the earth's annular lakes north of the 49th parallel when only about 1/8 of the earth's land surface is there?

3151 upvotes • Titan_Arum

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Is there anything in nature akin to crop rotation ? else, how do plants not deplete any particular nutrient they consume from a piece of wildland as time goes by?

3151 upvotes • ccjmk

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How was cancer treated in the 1930s or 1940s did the treatments work or did you just die?

3150 upvotes • Intrepid_Ad_8596

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If a flashlight was on and free floating in space would it accelerate?

3149 upvotes • KinkyKankles

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How exactly do big, heavy snakes like boa constrictors and anacondas catch prey that is so much faster and heavier than they are?

3148 upvotes • A_Really_Big_Cat

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Why haven't the colors on Jupiter all mixed together yet?

3147 upvotes • SamSlate

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AskScience AMA Series: We are Drs. Roger Hanlon, Mike Vecchione, and Louise Allcock, and we research octopuses, squids, cuttlefish, and other cephalopods. Ask us anything!

3147 upvotes • AskScienceModerator

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Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
What significant differences are there between humans of 12,000 years ago, 6000 years ago, and today?	3154	awkwardtechdude
Are viruses like colds and flu different depending on where you are?	3154	The-Pyjama-King
how did the over 1 km wide crater on the moon Callirrhoe form without knocking the moon out of orbit around Jupiter? the Moon is less than 10 km wide?	3152	GMEplits2
Why are 75% of the earth's annular lakes north of the 49th parallel when only about 1/8 of the earth's land surface is there?	3151	Titan_Arum
Is there anything in nature akin to crop rotation ? else, how do plants not deplete any particular nutrient they consume from a piece of wildland as time goes by?	3151	ccjmk
How was cancer treated in the 1930s or 1940s did the treatments work or did you just die?	3150	Intrepid_Ad_8596
If a flashlight was on and free floating in space would it accelerate?	3149	KinkyKankles
How exactly do big, heavy snakes like boa constrictors and anacondas catch prey that is so much faster and heavier than they are?	3148	A_Really_Big_Cat
Why haven't the colors on Jupiter all mixed together yet?	3147	SamSlate
AskScience AMA Series: We are Drs. Roger Hanlon, Mike Vecchione, and Louise Allcock, and we research octopuses, squids, cuttlefish, and other cephalopods. Ask us anything!	3147	AskScienceModerator