
Researchers at the Department of Energys 91做厙 made the first observations of waves of atomic rearrangements, known as phasons, propagating supersonically through a vibrating crystal latticea discovery that may dramatically improv
Made in the USA. That can now be said of the radioactive isotope molybdenum-99 (Mo-99), last made in the United States in the late 1980s.
The lighter wand for your gas BBQ, a submarines sonar device and the ultrasound machine at your doctors office all rely on piezoelectric materials, which turn mechanical stress into electrical energy, and vice versa.