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Unlocking the Great Pyramid

   2008    History
When ancient architects completed construction on the Great Pyramid at Giza, they left behind the greatest riddle of the engineering world—how did builders lift limestone blocks weighing an average of two and a half tons 480 feet up onto the top of the Pyramid? For centuries, adventurers and Egyptologists have crawled through every passageway and chamber of the Pyramid, measuring and collecting data in an attempt to determine how it was built. For the first time, a revolutionary theory argues that the answer may be inside the Pyramid. Architect Jean-Pierre Houdin and Egyptologist Bob Brier use 3-D software to unlock the secret.
Life In Cold Blood
Life In Cold Blood

   2008    Nature
Chemistry
Chemistry

   2010    Science
Speed
Speed

   2019    Technology
Ice Age Giants
Ice Age Giants

   2013    Science
It Was Fifty Years Ago Today
It Was Fifty Years Ago Today

   2017    Art
Seven Ages of Rock
Seven Ages of Rock

   2007    Art