Wimshurst Machine Electrostatic Generator, 400mm diameter Plexiglas Discs Deluxe
100% Plexiglas and made in Italy. Two Leyden Jars with high capacitance. Beautifully engineered, very stylish and assembled by hand. All that is supplied in the sale is detailed in the pictures; nothing more or less is included. | eBay!
@physicsfun on Instagram: “Hyperbola Hole: a straight rod glides through a curved hole in this 3D print. This device is based on the hyperboloid, the 3D ruled surface…”
Hyperbola Hole: a straight rod glides through a curved hole in this 3D print. This device is based on the hyperboloid, the 3D ruled surface traced by an offset rotating diagonal line. ➡️ Follow the link in my profile for info on where to buy this and other amazing items featured here on @physicsfun #math #mathtoy #mathstoy #geometry #physics #physicstoy #hyperbola #hyperboloid #ruledsurface #conicsection #science #3dprinting
Chaos Machine - Best Building & Construction for Babies
Chaos Machine and thousands more of the very best toys at Fat Brain Toys. Embark on a thrilling journey into the world of chaos! Learn all about chaos, the chaos theory, and the butterfly effect. Then, get hands-on and build pendulums that move in complete, continuous chaos! It's totally CHAOTIC!