Al-Djazari: very old technologies before Da Vinci!

Renewable energies except solar electric or thermal (seeforums dedicated below): wind turbines, energy from the sea, hydraulic and hydroelectricity, biomass, biogas, deep geothermal energy ...
oli 80
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Al-Djazari: very old technologies before Da Vinci!




by oli 80 » 14/06/11, 17:32

Hello, here is a site with pretty amazing information
http://mediterraman.skyrock.com/ there is even a video
http://www.dailymotion.com/mychannel/TK ... ge-13_tech

different devices are offered, the video is very explicit
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oli 80
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al jazari and its technologies




by oli 80 » 18/06/11, 14:07

Hello, here is a two videos which are the continuation of that integrated in the link of the first message http://www.dailymotion.com/video/x6k80z ... age-2_tech

http://www.dailymotion.com/video/x6k7xq ... age-3_tech

we discover that many devices used today were invented at that time, that means that a lot of things already existed but was not recognized
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by gegyx » 18/06/11, 16:19

Goods.

It interested me greatly.
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by Aqualogia » 29/06/11, 17:37

Great report! I love the story and lots of dark parts have always intrigued me. I learned several things. Thank you
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