Video duration: 281 seconds
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http://www.geopolyme r.org/category/archa eology/pyramids/
Are the pyramids made out of concrete, an artificial re-agglomerated limestone? Joseph Davidovits and the Geopolymer Institute crew shows that only few people is able to rapidly and easily produce several tons of pyramid stone blocks.
Video duration: 281 seconds
Global video hits: 19854
http://www.geopolyme r.org/fr/category/ar cheologie/pyramides/
Est-ce que les pyramides sont faites en béton, un calcaire réaggloméré artificiel? Joseph Davidovits et une équipe de l'Institut Géopolymère montre comment seulement une petite équipe peut rapidement et facilement produire plusieurs tonnes de blocs de pierres de pyramide.
Prof. Joseph Davidovits presents the road map for the next couple of years on geopolymer science innovation and research. Presented at the 2nd International Congress on Ceramics, Verona, Italy, July 4th, 2008
More info at:
http://www.geopol ymer.org/science/inn ovation-and-further- researches
trying to explain a term in animation - anticipation. an exersize in second year animation in bezalel academy of arts. by Dror Davidovits, Moti Saada & Ruti Lempert.