Chester Carlson youtube
Chester Carlson, inventor of the photocopier, talks about his life and inventing the electrostatic copier with humor.
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- 2Posted by ObjectiveAnalyst 9 years, 6 months agoYou have to break a few eggs to make an omelette! :)Mark as read | Best of... | Permalink|
- 2Posted by dbhalling 9 years, 6 months agoCorrection: It is someone acting as Chester Carlson.Mark as read | Best of... | Permalink|