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Archimedes and the 2000-year-old computer
New Scientist ^ | Dec. 12, 2008 | Jo Marchant

Posted on 12/13/2008 2:52:02 PM PST by decimon

MARCELLUS and his men blockaded Syracuse, in Sicily, for two years. The Roman general expected to conquer the Greek city state easily, but the ingenious siege towers and catapults designed by Archimedes helped to keep his troops at bay.

Then, in 212 BC, the Syracusans neglected their defences during a festival to the goddess Artemis, and the Romans finally breached the city walls. Marcellus wanted Archimedes alive, but it wasn't to be. According to ancient historians, Archimedes was killed in the chaos; by one account a soldier ran him through with a sword as he was in the middle of a mathematical proof.

One of Archimedes's creations was saved, though. The general took back to Rome a mechanical bronze sphere that showed the motions of the sun, moon and planets as seen from Earth.

(Excerpt) Read more at newscientist.com ...


TOPICS: Astronomy; History; Science
KEYWORDS: antikythera; antikytheramechanism; godsgravesglyphs; greece
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To: JoeProBono

Coooooooll.... ;)


21 posted on 12/13/2008 8:50:01 PM PST by Secret Agent Man (I'd like to tell you, but then I'd have to kill you.)
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To: buckrodgers

Ping


22 posted on 12/13/2008 9:21:44 PM PST by Straight Vermonter (Posting from deep behind the Maple Curtain)
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To: 668 - Neighbor of the Beast
Ooh! First car to be named after a star...

And then there was the Nova, the first car to be named after an exploding star. Of course, they should have swapped the names.

23 posted on 12/14/2008 4:33:32 AM PST by Fresh Wind (Hey, Obama! Where's my check?)
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