Marcia Smith

Apr. 04, 2014

How Will Russian-U.S. Politics Affect Our Relationship in Space?

NASA suspended a majority of its communications with Russia in response to the conflict in Crimea.

russia, space, crimea, nasa, international space station, marcia smith

Feb. 05, 2010

Science and the Budget

This week, President Obama unveiled his proposed budget for 2011. We'll talk about how the proposed budget might affect science.

budget, funding , congress, obama

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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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