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.…
Ohm Acoustics Corp. 28 Tiffany Place, Unit 1L Brooklyn, NY 11231 USA Toll free: 800-783-1553 Phone: 718-422-1111 Service: 718-422-1111 Contact Us By Email