I'm a big fan of NASA and all it has brought us (personal computers, synthetics such as Teflon, GPS and satellite technology, more accurate weather forecasting that saves lives, long-distance telecommunications, CAT scans, polymers, better protection for firefighters, advances in solar technology, smoke detectors, ear thermometers, water filtration systems, cordless tools and much more). So, I love this video of NASA nerds strutting their stuff.
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