Joe Acaba

Jun. 29, 2012

Astronauts Prepare for Departure

We’ll check in with crewmembers on board the International Space Station, just days before several are scheduled to return to Earth after months in orbit.

astronauts, international space station, dragon, spacex, pettit, soyuz, spaceflight

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Michael Pollan Talks Plants and Food

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Building Bridges From Plastic Shampoo Bottles

A New Jersey company transforms plastic waste into beams sturdy enough to support tanks and trains.

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