Scott Carlson

Aug. 20, 2010

Going Green at College

As students prepare to return to college campuses across the US, we'll talk about energy use and ecological activities on college campuses. What are educational institutions doing to go green?

energy, colelge, school, university, education, ecology, environment

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Michael Pollan Talks Plants and Food

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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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