5 MORE NASA Spinoff Technologies That Have Changed Your Life | Answers With Joe
发布时间 2015-11-09 13:26:35 来源
摘要
NASA has created more world-changing technologies than could be fit in one video, so here's part 2 of my list of NASA technologies that have changed your life.
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Links to other videos on this topic:
Space Time
https://www.youtube.com/watch?v=w5TSfjvzMGs
Watchmojo
https://www.youtube.com/watch?v=EBNwlC75uIo
Sci Show Space
https://www.youtube.com/watch?v=Rt2cMNNqMCo
And follow NASA's Spinoff channel here:
https://www.youtube.com/user/NASASpinoff
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In this video:
Water filtration
Scratch-resistant lenses
Ear thermometers
Infrared cameras
Variable smoke detectors
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