Superconductors are materials that permit electrical current to flow without energy loss. Their amazing properties form the basis for MRI (magnetic resonance imaging) devices and high-speed maglev trains, as well as emerging technologies such as quantum computers. At the heart of all superconductors is the bunching of electrons into pairs. Click the image to learn more about the "dancing" behavior of these electron pairs!
(But Not Literally, Because Everyone Wore Safety Goggles) This video showcases the highlights of Jeremy Levy's physics demonstrations for the Investing Now program at the University of Pittsburgh, through which students explored Newton's laws of motion, optical phenomena, and the delicious effects of liquid nitrogen on cream and sugar.