The latest scientific discoveries. Must see!
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26-30, F
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HoraceGreenley · 56-60, M
That idea that our species is 150k years older is controversial. The Moroccan find is not definitely Homo sapiens.
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wildbill83 · 36-40, M
@HoraceGreenley but how do you know it works to 50,000 years if you don't know the actual age without carbon dating? aka. circular reasoning...
HoraceGreenley · 56-60, M
@wildbill83 agreed. My point is given it's sensitivity. All dating techniques must be collaborated with other techniques. It's a guess.
HoraceGreenley · 56-60, M
@wildbill83 so in this case, Carbon dating can't be used for material as old as these fossils. Of course fossils like this don't have any organic material to date anyway.
vetguy1991 · 51-55, M
PrivatePeeks · 26-30, F
@vetguy1991 Especially the water based fuel. Renewable energy with no pollution.
vetguy1991 · 51-55, M
@PrivatePeeks that would be an amazing breakthrough