Quantum physics gets large: Danish researchers entangled two objects in their lab (a cloud of caesium atoms & a sheet of silicon nitride), turning them into a single, human-scale quantum system. Whoa! https://t.co/BusODtYtnk
Physics Photo Of the Day:
Nikola Tesla holding a gas-filled phosphor-coated wireless light bulb which he developed in the 1890s, half a century before fluorescent lamps came into use.
Published on the cover of the "Electrical Experimenter" in 1919.