Soaring Stones: A Kite-Powered Approach to Building Egypt's Pyramids

Dan Cray

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Langue : anglais

Edité par Delcominy Creations, L.L.C., 2011

0983283052 / 9780983283058

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A propos de cet article

It's an unforgettable sight: innovation expert Maureen Clemmons can lift and fly massive objects, including five-ton stones, with little more than a steady wind and a good kite.But did the ancient Egyptians do the same thing when hoisting immense obelisks and pyramid stones? Egyptologists say no. Clemmons, backed by a decade of field tests and a Caltech aeronautics team, isn't so certain--especially when she learns the Egyptologists will not consider evidence from anyone outside their insular field. Buoyed by grassroots support and determined to show her children that science is for everyone, she launches into a series of stunning, block-heaving experiments that draw national news coverage. and open up a dangerous opportunity to try lifting a sixteen-ton, twenty-five-foot-tall megalith as the History Channel's documentary cameras roll.Can a backyard scientist lift such a massive stone using wind? Clemmons' unrelenting efforts not only advance a simple Eureka moment to the halls of academia but prove an important point: you don't need a degree, just an inspired idea and some passion, to be a good scientist.…

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Titre
Soaring Stones: A Kite-Powered Approach to Building Egypt's Pyramids
Auteur
Dan Cray
Éditeur
Delcominy Creations, L.L.C.
Année de publication
2011
État de l'article
Very Good
Reliure
Paperback
Langue
anglais
ISBN à 10 chiffres
0983283052
ISBN à 13 chiffres
9780983283058

World of Books (was SecondSale)

Montgomery, IL, Etats-Unis

Vendeur avec une évaluation de 5 étoiles

Vendeur AbeBooks depuis 20 décembre 2007

Frais d'expédition à l'intérieur de ce pays : Etats-Unis

Article4 à 12 jours ouvrés3 à 6 jours ouvrés
Premier articleEUR 0,00EUR 9,78
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