As a result of this lack of knowledge there have been many wild theories when it comes to Machu Picchu, which is a large reason why it draws so much intrigue.
View moreSince its rediscovery there have been a range of theories as to the purpose of Machu Picchu.
View moreHis theories on relativity laid the framework for a new branch of physics, and Einstein's E = mc2 on mass energy equivalence is one of the most famous formulas in the world.
View moreMost of us use their website or app on a daily basis, whether it's for going from video to video until you end up watching conspiracy theories, or just to entertain ourselves with cute cat videos.
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