Put this filament under a microscope. - What day is today? - October 21
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Put this filament under a microscope. - What day is today? - October 21
Full Transcript
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Put this filament under a microscope.
00:00:02.849 --> 00:00:04.889
- What day is today? - October 21.
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Movie Summary
82 year old inventor and entrepreneur Thomas Alva Edison is honored in 1929 and he reflects back on his sixty year career of scientific achievement.
