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So how's this for impressive? Using only the power of their [Caveman walking in barefoot]

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own two feet, early humans populated the entire world okay yeah it took a few thousand

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years so maybe watching paint dry would be more exciting, but it's still pretty

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impressive. And anyone who's not impressed should try walking from East

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Africa to northern Eurasia, and you know get back to us on that. Oh and remember

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our ancestors did it while contending with giant cats that wanted to eat them. [Human walking on world map and a giant cat jumps in their way]

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Just because Mr. Pawssanova gets a weird glint in his eye around feeding time well

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that doesn't mean you have the same problem. Of course our ancestors did have

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a few early technologies that helped them in their journeys, what were they? Well

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primitive GPS's.. well not quite but imagine the amazing cult that would have

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started. So here are a few of the actual primitive technologies that our [Caveman trying to lift a large dead animal]

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ancestors used to make walking a little easier. What one nifty device ancient

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humans figured out was called a yoke and no not like egg yolks, they're not all that

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helpful when carrying stuff. Seriously they don't even offer.. Well the kind of

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yokes we're talking about we're tools made by Stone Age hunters to help carry

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around dead animals. They took sticks tied the hamburgers with legs to one end [Cavemen carrying a giant hamburger with a yoke]

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and put the other over their shoulders. They also tie the animal in the middle of

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the stick and one person could carry either end on their shoulders. Once they

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had yokes it wasn't a big jump to the Travois or slide car. Travois was still

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pretty basic not that we're trying to criticize. Hey one day in the ancient

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world and most of us would be tiger snacks, really. Anyway to make a travois our [Tiger licking its lips]

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very competent ancestors took two long sticks and strung an animal hide between

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them. Then they put their cave-person stuff and thingamabobs on the animal

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hide and dragged the two sticks along I'm sure they still had to drag the weight but

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that was way easier than carrying it. And last but not least our ancestors came up

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with their most amazing invention of all, shoes.

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Don't think they're amazing when I'll go walk a mile in the snow with bare feet. [Man in shorts walking in snow with no shoes]

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Forget a mile we'd be ready to cut off her frostbitten feet after about three

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inches. Well archaeologists think humans mostly did without shoes until they got

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far enough north that there was snow on the ground. Then people wrapped leather

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around their feet in a hurry, shoes let people deal with harsher environments

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and tougher terrains. Northern Europe and Asia probably wouldn't have been settled

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if humanity hadn't figured out how to make a nice set of kicks, and once we [Caveman holding shoes with a Nike logo on them]

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were in the north humanity figured out how to make skis and sleds. What better

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way to haul stuff over the snow right? And bonus point well they're pretty

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simple to make, all we need are some flat pieces of wood and suddenly we're about

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a hundred times faster and double bonus points well they're super fun even if

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our ancestors might not have medals in the Olympics... [Caveman skis into a tree]

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