What 's been forgotten there is that 10,000 years ago no - one lived beyond the age of 30 , probably hunted down by a sabre toothed tiger .
They had blisters on their feet .
What 's been forgotten there is that 10,000 years ago no - one lived beyond the age of 30 , probably hunted down by a sabre toothed tiger because they had blisters on their feet .