Steins of Science, created by a UC Berkeley physicist, are drinking mugs made from heavy-duty lab flasks. Just think how chilly beer stays when it’s wrapped in a vacuum “100,000 times more powerful than that of your average thermos.”
“It’s quite common to fill one with liquid nitrogen, let it sit on the lab bench, and when you come back three days later there will still be liquid nitrogen in it. Now imagine what it can do for beer.”
