A half-mile-long tunnel under Menlo Park, California, just became colder than most of the universe.
Using a superconducting X-ray laser, researchers at SLAC achieved a temperature 2 degrees Celsius above absolute zero.
A half-mile-long tunnel under Menlo Park, California, just became colder than most of the universe.
Using a superconducting X-ray laser, researchers at SLAC achieved a temperature 2 degrees Celsius above absolute zero.
Comments are closed.