Hey All! It's everybody's favourite subject - rocks! Here we examine step by step how stone tools were made back in the day, their uses, materials and makeup, and figure out exactly how easy we have it now with our Swiss-army-knives.

And a huge Thank You to Vincent P. for helping to conceptualize, edit, factcheck and write portions of this videos' script!

My Patreon:   / hannahsmth  

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