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

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Why isnt Human "Races", commonly compared to Animal "Species"? Are Humans the only creatures with no species?

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Why isnt the "Expanding Earth" theory taken more seriously among the scientific community?

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How is "Lift" calculated on a rotating blade such as those on a Helicopter?

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How much force does a oxygen tank pumps through a oxygen tube at 2 liters per minute?

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If H20 is healthy to drink, why is H202 toxic to drink?

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Where does the theory that video games cause violence, originates?

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besides the size and food diet processed, what are the differences between Human feces, Cat feces and Dog feces?

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Is it possible to genetically engineer a Mammal or other type of Animal to be an Autotroph in any way?

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Can DNA be extracted from Ancient Egyptian mummies and ancient Native American Bones to locate their modern-day relatives?

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what's the evolutionary purpose of marijuana plants having THC in nature?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Why isnt Human "Races", commonly compared to Animal "Species"? Are Humans the only creatures with no species?	1
Why isnt the "Expanding Earth" theory taken more seriously among the scientific community?	1
How is "Lift" calculated on a rotating blade such as those on a Helicopter?	1
How much force does a oxygen tank pumps through a oxygen tube at 2 liters per minute?	1
If H20 is healthy to drink, why is H202 toxic to drink?	1
Where does the theory that video games cause violence, originates?	1
besides the size and food diet processed, what are the differences between Human feces, Cat feces and Dog feces?	1
Is it possible to genetically engineer a Mammal or other type of Animal to be an Autotroph in any way?	1
Can DNA be extracted from Ancient Egyptian mummies and ancient Native American Bones to locate their modern-day relatives?	1
what's the evolutionary purpose of marijuana plants having THC in nature?	1