Humans
Surprise! Having a big brain really does mean having less muscle
It鈥檚 an evolutionary mystery how humans and other primates found the energy to support their large brains, but now it seems sacrificing some muscle might have helped
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It鈥檚 an evolutionary mystery how humans and other primates found the energy to support their large brains, but now it seems sacrificing some muscle might have helped
A genetic analysis of Cheddar Man, one of the first people to settle in Britain after the last ice age,聽suggests that his skin was dark