Watch what happens when we mix ferrofluid with the liquid from a glow stick! Ferrofluid is a liquid that displays unusual properties in the presence of a magnetic field. Watch what happens when we mix ...

Glow sticks—or chemlights, as they’re known in the military—have proven useful in the battlefield and other military situations, and Air Force researchers have recently discovered a way to make them ...

Ferrofluid is a wacky thing. Made out of nanoscale magnetic bits suspended in a liquid that sloshes them all together, ferrofluid reacts strangely and uniquely to the presence of a magnet, thrusting ...

[youtube http://www.youtube.com/watch?v=tItOOpyJP5k&hl=en_US&fs=1] Like glowsticks? Wanna make your own, and put them into whatever container you prefer? The video ...