David Wilson

Nov. 04, 2011

In Scott'€™s Race To The Pole, Science Beat Speed

Explorer Robert Scott arrived second at the South Pole, but did pioneering science along the way.

antarctica polar explorer exploration

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Michael Pollan Talks Plants and Food

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Baby, It's Cold Outside

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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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