William D. Phillips

William D. Phillips

June 02, 2012

“A [cracked] plastic tabletop: $79.95. Fun with liquid nitrogen: priceless.” It’s not all serious dialogue here at the World Science Festival. At today’s event, “Einstein, Time, and the Coldest Stuff in the Universe,” Nobel prize-winning physicist William D. Phillips used liquid nitrogen to help explain absolute zero and what happens when atoms are cooled.