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It begins with the red
hot filament [Dr. Anna] when it heats
up the metal, the electrons effectively
start boiling off the surface
hot filament [Dr. Anna] when it heats
up the metal, the electrons effectively
start boiling off the surface
Full Transcript
00:00:01.000 --> 00:00:03.626
It begins with the red
hot filament
00:00:04.652 --> 00:00:06.285
[Dr. Anna] when it heats
up the metal,
00:00:06.318 --> 00:00:09.969
the electrons effectively
start boiling off the surface.
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Movie Summary
From a piece of meteorite found in Tutankhamun's tomb to the Crown of Thorns, explore some of the most perplexing and unusual objects lying hidden away in museums, laboratories and storage rooms.