Health
Why humans can’t navigate out of a paper bag
Birds, rats and even hamsters are able to find their way around with ease, without maps or satnav. So how come we get lost so often?
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Birds, rats and even hamsters are able to find their way around with ease, without maps or satnav. So how come we get lost so often?
Why did we humans evolve such big brains? Two new studies suggest it is no fluke that a big boom in brain size coincided with the onset of an ice age