Creator:

Smithsonian Channel  Search this

Type:

YouTube Videos

Uploaded:

2015-05-29T04:00:01.000Z

Views:

10,231

Video Title:

The Chronic Pain That Led to Photocopying

Description:

When patent attorney Chester Carlson starts to develop arthritis in his hands, he realizes he needs an easier way to copy documents. Little did he know it would transform the office environment forever. From: MY MILLION DOLLAR INVENTION: The Vision Thing http://bit.ly/1AwrVxb

Video Duration:

3 min 51 sec

YouTube Keywords:

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YouTube Category:

Entertainment  Search this

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smithsonianchannel

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Smithsonian Channel

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smithsonianchannel

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