7 Ergebnisse für: 755.874
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Demolition of shortwave antennas at Hörby Radio Station. 2 - YouTube
https://www.youtube.com/watch?v=yZuYOFsaOwc
Demolition of shortwave antennas at Hörby Radio Station.
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Neolithic polished stone axes - YouTube
https://www.youtube.com/watch?v=zX6oPBKj6ow
(For context see: http://historyandsociety.blogspot.com/2009/10/technological-evolution.html.) Collection of polished stone axes from the neolithic burial mo...
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The People of NewSpace: NASA's Jesco von Puttkamer, part 1 -- Way Out On A Limb - YouTube
https://www.youtube.com/watch?v=s0LS6-BUbao
Dr. von Puttkamer talks about immigrating at the behest of Werner Von Braun, Eisenhower's decision to create a civilian space agency, U.S.-Soviet competition...
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The Adventures of the Klein Bottle - YouTube
https://www.youtube.com/watch?v=sRTKSzAOBr4&fmt=22
http://www.klein-bottle-film.com This Maya animated short film gives never seen before inside views into the Klein Bottle that fascinates mathematicians sinc...
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1918 Battery Charger: Tungar Tube ( Mercury Arc Rectifier ) - YouTube
https://www.youtube.com/watch?v=nR1ZLC7t4Ns
this is a heavy duty battery charger i got off ebay made in 1918. i believe it is 6 amps. it took me a while to figure out how to run it. blew the circuit br...
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Antikythera Mechanism Fragment A slices (2 - negative) - YouTube
https://www.youtube.com/watch?v=6Wp3wL8g2Eg&feature=plcp
Computed Tomography Slices of Fragment A of the Antikythera Mechanism. Copyright of the Antikythera Mechanism Research Project, http://www.antikythera-mechan...
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Large Synoptic Survey Telescope: Entering the Era of Petascale Optical Astronomy - YouTube
https://www.youtube.com/watch?v=n4OysNeyXpc
Speaker: Mario Juric, LSST Group Abstract: Large Synoptic Survey Telescope: Entering the Era of Petascale Optical Astronomy The Large Synoptic Survey Telesco...