Mysteries of the Great Pyramids Revealed - Michel Barsoum

https://www.youtube.com/watch?v=EDHtQCYn7ZU

The Santa Fe Science Café for Young Thinkers presents Michel Barsoum, Professor of Materials Science and Engineering at Drexel University, discussing "Mysteries of the Great Pyramids Revealed" Date: January 27, 2010. The Café is sponsored by the Santa Fe Alliance for Science, the Santa Fe Public Schools, the Georgia O'Keeffe Museum and the Santa Fe Institute.

How was the #pyramids built ?

He gives the recipie if you want to build one at home ;-)

(Concerning when were they built ... that is another story: [hint: less than a 500 years ago])

#nouvellechronologie #histoire #Egypte #geopolymer #geopolymere #geopolymeres #Davidovits #JosephDavidovits #MichelBarsoum #Barsoum #pyramid