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Franklin Stove

Published on Apr 26, 2016

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PRESENTATION OUTLINE

Franklin Stove

Bifocal Lenses

Photo by me'nthedogs

Lightning Rod

Photo by Theen ...

Even Swim Fins!

Photo by factoids

Poor Richard's Almanac

Photo by clotho98

First instrument invented in the US

the glass armonica
Photo by Tonamel

odometer

Photo by MikeEC216