By John Ballard
It's not politics or social controversy, but this is too cool not to blog about.
I think our readership covers a variety of interests and lots of them will appreciate this.
International Space Station Expedition 30 astronaut Don Pettit uses knitting needles and water droplets to demonstrate physics in space for 'Science off the Sphere.'
Thanks, that was awesome and a welcome break from today's news.
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