John Strohbeen    Monday, December 21, 2015

Wishing everyone a Healthy & Happy New Year – John

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NASA Technology Comes to Speakers: Ferrofluid

John Strohbeen    Tuesday, December 8, 2015

Ferrofluid was patented by NASA in 1963 as a technique to move liquid propellant in the low gravity of space. Pumping fluids that do not stay at the bottom of a tank by gravity is not easy.…

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