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A piece of chocolate donut created a medical emergency in space last Friday.
| December 17, 2014 |
Some high school kids saved the world last Friday. It wasn’t the first time. Three of them died doing it, and it wasn’t the first time for that, either.
| December 18, 2013 |
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It’s harder than diamonds, he said, and 200 times stronger than steel.
To the moon →
Graphene is 100 percent carbon, Garcia said last week, and it is, again virtually speaking, the material SPARC’s astronauts are using to build protective structures on the moon.