Research on `quasicrystals’ may help fuel cars, baseball bats, Mars ships St. Louis Post-Dispatch

The king’s blacksmith used goat’s urine. These days Washington University’s Ken Kelton uses an electrostatic levitator. In both cases, the two were trying to control a process called crystallization, to make a better product. The smithies wanted to make better swords. Kelton’s research could have an impact on matters as diverse as energy consumption and the manufacture of artificial joints. It’s featured on the cover of the July issue of Physics Today and was highlighted in a recent issue of Science magazine.