Run a magnet over this bottle of ferrofluid, made of nanoparticles of a magnetic iron-containing compound suspended in a liquid medium, and it will burst into spiky shapes.
The Spill Not is both an ingenious demonstration of centripetal force and a foolproof way for a drunkard to carry around his preferred beverage.
I recently received this as a gift—she just told me she'd gotten me a notebook, so it was a very cool and startling surprise to be blinded by light when I opened it. I felt like I'd found a magic artifact.
Got dirty hands? Not anymore you don't. A perfect stocking-stuffer for a two-fisted attack on grime.
If there's anything can be more divisive than licorice itself, it's likely licorice-flavored toothpaste. What's not debatable, however, is that this beautifully-packaged Italian import will look great next to your bathroom sink.
Unsettlingly realistic and featuring posable feelers, this mask is sure to brighten (or ruin) everyone's day.
Spend a peaceful minute watching ferrous sand, glass, gravity, and magnetism combine to form a spectacle of stalagmites that shifts with each passing second.
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