What is an alternate name for a universal joint that is also the last name of an English natural philosopher, architect and polymath?
Universal joint: A universal joint (universal coupling, U-joint, Cardan joint, Spicer or Hardy Spicer joint, or Hooke's joint) is a joint or coupling connecting rigid rods whose axes are inclined to each other, and is commonly used in shafts that transmit rotary motion.
i don't know