He grew up to become the most famous boxer of all time, though most people now know him as Muhammad Ali, the name he adopted in 1964 when he converted to Islam. Ali is a former three-time World Heavyweight Champion and winner of an Olympic gold medal.
American Superconductor. American Superconductor (AMSC) is an American energy technologies company based in Devens, Massachusetts specializing in the design and manufacture of power systems and superconducting wire. It owns AMSC Windtech in Klagenfurt, Austria.
This is a true Meissner levitation. Lead is a type I superconductor below a temperature of 7.2 K; in this picture, it was cooled at 4.2 K with liquid helium. Vortices cannot exist in lead, and only the concave shape of the superconductor gives the levitation stability and prevents the magnet from sliding on the side.