Nancy Bullard on MSN
NASA ferrofluid shows magnetic fields in this classroom experiment
In this short science demo, I show off ferrofluid, a liquid packed with tiny magnetic particles. Using simple magnets, I create dramatic spikes so you can actually see the invisible magnetic field in ...
Interesting Engineering on MSN
Engineers use tiny light beam to rewrite magnetic memory at high speed
For decades, magnetic data storage has depended on the general idea of using a ...
MILWAUKEE - Tanzania Sewell from Club SciKidz Greater Milwaukee shares two experiments you can do at home featuring air pressure and magnetism. Items Needed - Clear glass vase or mason jar, a shallow ...
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