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

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Is meat as we know it today biologically the same as meat from the cretaceous period or has it evolved over time?

6 upvotes

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If a new plant is discovered, how do we determine if it is safe for human consumption?

1 upvotes

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What threshold does humanity have to cross in order to consider us a space faring civilization?

1 upvotes

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Could a free-diver survive longer in the vacuum of space than the average person?

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If a Human were to go back in time, how far back could they go and still be able to digest the food available there?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Is meat as we know it today biologically the same as meat from the cretaceous period or has it evolved over time?	6
If a new plant is discovered, how do we determine if it is safe for human consumption?	1
What threshold does humanity have to cross in order to consider us a space faring civilization?	1
Could a free-diver survive longer in the vacuum of space than the average person?	1
If a Human were to go back in time, how far back could they go and still be able to digest the food available there?	1