Jennifer Kurtz

Feb. 08, 2013

Automakers Drive Towards Hydrogen Cars

Carmakers are teaming up to develop fuel cell cars. Is the time right for the technology?

Carmakers, fuel cell cars, technology, automobiles, cars, hydrogen car, renewable energy, alternative energy

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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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