Word: lifting
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Dates: during 1990-1999
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...lift them you think...
Lesson 1: The masks work. You find out how well when you lift it up for the few seconds it takes to blurt your name, rank and Social Security number, and choke on the whiff you get when you do. Clear your mask - a puff out through the one-way mouth hole - and you're back in the pink, congratulating yourself on your fortitude and staring quizzically at the masked-and-gloved drill sergeants burning the CS sticks, wondering if the drama of this boot camp ordeal, like so many others, had been oversold...
...kite theory evokes a rolling of eyes, however, from professional Egyptologists, most of whom believe the pyramid builders used ramps. Many of these experts are weary of amateurs' pushing bizarre theories that often involve space aliens. "Even if Caltech demonstrates you can lift heavy blocks using kites, that doesn't prove the Egyptians could have built a pyramid that way," says Edward Brovarski, an Egyptologist at Brown University. Mark Lehner, a Harvard archaeologist widely regarded as the leading U.S. expert on the pyramids, was so appalled at the kite theory that he declined comment. Zahi Hawass, Under Secretary of State...
...Egypt from February through June. Then she remembered that the Egyptians mass-produced linen for sailcloth, and that some of their hieroglyphs suggest that the pyramids were raised by "invisible gods in the sky." Clemmons concluded that the ancient Egyptians could have used a system of large kites to lift the pyramid stones into place...
...what her friends said. So Clemmons did some research and conferred with Mory Gharib, an aeronautics engineer at the California Institute of Technology, who surprised everyone by endorsing her concept. According to Gharib, two 6-ft. by 15-ft. kites, used in conjunction with three pulleys, will easily lift the average pyramid stone in a 25-m.p.h. wind. "It needs more study," Gharib says, "but all of the math works." Others were persuaded by what they witnessed. "I thought it was bull," admits Lynn Velazquez, an administrator at Pepperdine University who assists with the field tests. "Then I saw Maureen...