3 Ergebnisse für: 5.763.494
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Scott Russell linkage HD - YouTube
https://www.youtube.com/watch?v=gv5ESOkvgEU
A linkage mechanism to produce linear motion at a right angle to the input linear motion. A more detailed description is available here: http://www.inventhp....
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Morocco: the cliffside granaries of Aoujgal - YouTube
https://www.youtube.com/watch?v=Cho8A9eCSmQ
The cliffside granaries of Aoujgal in the Moroccan High Atlas (N32 17.840 W5 50.060). Many Moroccan granaries are fortified against tribal raids (large forti...