Great Pyramid Mystery Solved? | National Geographic
Youtube : Download Convert to MP3
Description :
How were the blocks raised to the top of the 489ft Great Pyramid? An architect develops a theory about a snaking internal ramp that's been hidden inside the pyramid for 4500 years. âž¡ Subscribe: http://bit.ly/NatGeoSubscribe #NationalGeographic #Pyramids #Architecture About National Geographic: National Geographic is the world's premium destinat...
Related Videos :
![]() |
Uncovering the ancient secrets of the Great Pyramid | 60 Minutes Australia By: 60 Minutes Australia |
![]() |
The Great Pyramid reveals how it was built! By: History for GRANITE |
![]() |
Nikola Tesla - Limitless Energy & the Pyramids of Egypt By: After Skool |
![]() |
Evidence Reveals How the Pyramids Were Actually Built By: The Infographics Show |
![]() |
How I Would Build The Great Pyramids By: John Heisz - I Build It |
![]() |
Updating the Great Pyramid Internal Ramp Theory By: History for GRANITE |