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Resurse => Diverse => Subiect creat de: maya din 12 Octombrie 2006, 00:59:26

Titlu: Aliniamentul preistoric al minunilor Lumii
Scris de: maya din 12 Octombrie 2006, 00:59:26
A NEW LOOK AT AN OLD DESIGN
THE PREHISTORIC ALIGNMENT OF WORLD WONDERS- ALINIAMENTUL PREISTORIC AL MINUNILOR LUMII
JIM ALISON
http://home.hiwaay.net/~jalison/ (http://home.hiwaay.net/~jalison/)
http://home.hiwaay.net/~jalison/ref.html  (http://home.hiwaay.net/~jalison/ref.html)
CitatGreat circles are straight lines that go all the way around the center of the earth. The equator is a great circle. Meridians of longitude that cross over the north and south poles are also great circles. For every location on a great circle, it's antipodal location is also on the circle. Other than the equator itself, any great circle crosses the equator at two antipodal locations, 180° apart. Other than the equator and meridians of longitude that run due north and south, any great circle reaches it's maximum latitudes at two locations that are 90° of longitude east and west of the two locations where the great circle crosses the equator.
(http://i63.photobucket.com/albums/h144/vesta1_photos/world2x.jpg)