How did ancient
civilizations move
massive stones to
build Stonehenge,
the Pyramids and
the Easter Island
statues? In this
quick, delightful
talk, TED
(more)
How did ancient civilizations move massive stones to build Stonehenge, the Pyramids and the Easter Island statues? In this quick, delightful talk, TED Fellow Brandon Clifford reveals some architectural secrets of the past and shows how we can use these ingenious techniques to build today.