Try 23andMe: http://www.23andme.com/okay Enjoy this video? SUBSCRIBE! ▻▻ http://bit.ly/iotbs_sub ↓↓↓More info and sources below ↓↓↓ Who built the pyramids? The colossal...
========== [PBS Intro] This episode is supported by 23 and Me A long time ago a guy built a tomb out of
rocks so he could live in it after he died and not be dead. His son was like “Hey that’s cool” so
he built one too.. Then his son was like “Me too” so he
made a third and they were all buried there. And that’s how we got this. The pyramids of Giza. How did people who hadn’t even invented
the wheel build these things, and… why? They’re so big! They’re so precise! They’re so directionally oriented! They’re so mysterrrrrrious. At first glance they really do look out-of-this
world. Thing is, the pyramids are much older than
you probably think. They were already ancient history to people
IN ancient history, which led to some pretty wild theories ...