The neodymium sphere defies gravity when dropped through the copper tube and generates hologram-like colors on the outside using magnetic field viewing film.
This miniature working version of Marty McFly's iconic levitating hoverboard is made from pyrolytic graphite that hovers naturally over a slightly curved base... Read More
Fridge magnet with a functional Newton's Cradle with tethered steel balls that clack away back and forth against each other to demonstrate the laws of conservation... Read More
Contains a unique colloidal liquid made up of nanoscale iron particles that become strongly magnetized when subjected to a powerful magnet AKA a magically fun... Read More
Ferrofluid is a unique colloidal liquid made up of nanoscale particles that becomes strongly magnetized when subjected to a magnetic field and this cool new... Read More
