Jonathan Lyons

Jul. 05, 2013

Benjamin Franklin’s Intellectual Revolution

Benjamin Franklin pushed innovations that set the groundwork for the political and intellectual revolution in America.

ben franklin, benjamin franklin, glass armonica, american revolution, independence day, 4th of july, jonathan lyons, The Society for Useful Knowledge

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Snowflake Safari

\tWinter weather means more than sledding and snowmen. Next snowstorm, grab a magnifying glass and try snowflake hunting. Bullet rosettes, stellar plates, and capped columns are just a few of the varieties of snow crystal you can find in your backyard. Kenneth Libbrecht, physicist at Caltech and snowflake expert, shares secrets of the snowflake.

\tVideo originally published on ScienceFriday.com on December 31, 2009

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