Get up to 30% off on the Hoverpen Traverse on Kickstarter: https://www.kickstarter.com/projects/novium/hoverpen-traverse-magnetic-levitating-pen-made-portable?ref=699nvg Or use code SABINE to receive 10% off all Hoverpens and free shipping to most countries. North America / UK / Australia / International: https://bit.ly/sabine_novium EU: https://bit.ly/sabine_noviumeu In a recent publication, a team of physicists showed that the electric and magnetic interactions are purely geometric and can