In this video I show you how magnetohydrodynamics work and how it can be used to make a real working device.
posted by newtboy 2 years 9 months 2 weeks ago • 431 views • 6:53search results matching tag: ions
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Red sprites, secondary jets and newly discovered green afterglow called "ghosts" triggered by red sprites. A dozen vibrant red sprites were recorded on this evening and only two events had the green afterglow.... continue reading
posted by newtboy 3 years 9 months ago • 984 views • 2:32YouTube: You might not need to throw away your broken glasses and get new ones anymore, thanks to these unique materials that can heal themselves!
posted by PlayhousePals 6 years 11 months ago • 287 views • 4:21Published on Nov 6, 2016 Urine is mainly water (at least 95 percent), but the rest is a surprisingly complicated brew of components that include urea, chloride, sodium, potassium, creatinine and other... continue reading
posted by bobknight33 7 years 4 months ago • 66 views- 1