Travois: a strong, A-shaped wooden frame, sometimes covered withĪnimal skin, that a horse could drag behind it like a cart without The Native Americans were masters at this. "engines"-so the obvious thing to do was hitch These "beasts of burden" were the first engines.īy about 5000BCE, there were sledges and there were animal Realized the animals around them had raw power they could tap and They needed to move things about, they had to float them down rivers People tended to stay put, living more locally than they do now. No-one really knows which animal prehistoric humans picked on first.
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