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openscience:  3-D printed rocket engines could make space travel cheaper 3-D printing will change manufacturing—making it cheaper and capable of producing better parts and products. Now the NASA space agency and Aerojet Rocketdyne have successfully

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published on: 2013-07-27 18:55:41

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christinetheastrophysicist: Perseid Fireballs New research

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astronomy-to-zoology: Four-spot Midget (Mortonagrion hirosei)

If I had a kid like him, I would’ve murdered him already.

If I had a kid like him, I would’ve murdered him already.

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elevennineteenreptiles: Please reblog!! Help get the word out

drucila616:  How Do Court Reporters Keep Straight Faces?These

drucila616: How Do Court Reporters Keep Straight Faces?These

DailyDCU.com

DailyDCU.com