RIZE Ferrofluid Display Mesmerizes with Magnetism

Lava lamps are so 40 years ago. If you want a cool moving display for your desk, you’ll want to check out RIZE, a slick desktop plaything which uses the power of magnetic ferrofluid to create a neat, spinning design.

The RIZE consists of a small glass chamber that sits atop an anodized aluminum base, and is filled with ferrofluid, an unusual liquid with magnetic properties. A structure rises from the center of the glass, and the magnetic fluid sticks to it and spins around, forming a sort of upside-down tornado of metal goo that rises from the base of the glass.

Since the fluid isn’t actually attached to the center, you can pull and push it around using the included magnetic wand, and it’ll just find its way back to the center when you stop messing around.

If there’s anything disappointing about the RIZE is that it’s pretty tiny, measuring in at just 2.5″ x 2.5″ x 4.5″. Still, it’s a pretty sweet desktop toy. You can get your hands on the RIZE ferrofluid display in a variety of fluid colors too, and it’s available now for $135(USD).

DIY Electromagnetic Mjölnir Prank: Magnethor

Thor’s hammer Mjölnir is famous for its enchantment that allows only the bravest and kindest to wield it and its lethal power. YouTuber Allen Pan aka Sufficiently Advanced put a high tech spin on the picky hammer with the help of science. He proved to be more like Loki, yet was still able to wield Mjölnir.

electromagnetic_mjolnir_thor_hammer_prank_by_allen_pan_1zoom in

Allen made a battery-powered electromagnet using a microwave’s transformer and stuffed it inside a toy Mjölnir. Then he added two things. First is a touch sensor that turns the electromagnet on whenever someone touches the handle. Second is a fingerprint scanner, so that he could turn the magnet off if he scanned his print on it. All he needed was a magnetic surface and he could have some fun with his neighbors.

That last dude got a free pass to Asgard.

[via Tastefully Offensive]