Stop what you’re doing and watch: The history of everything– in 18 minutes.

What a superb talk by David Christian.

It leads to an even more compelling project: The Big History Project

Talk about “the big picture”….wow. Enjoy.

http://embed.ted.com/talks/david_christian_big_history.html

David G. Armstrong

Dedicated to amputation prevention, wound healing, diabetic foot, biotechnology and the intersection between medical devices and consumer electronics.

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