In 1911, the Dutch physicist Heike Kamerlingh Onnes cooled a thread of mercury to 4.2 kelvin in a bath of liquid helium and its electrical resistance vanished completely, and a current set circulating in a superconducting loop like that will still be flowing years later, indistinguishable from the day it beganJuly 24, 2026
Streaming viewers are OK with double the commercials as ‘subscription fatigue’ sets in Personal Finance April 13, 2026 As streaming costs go up, viewers are looking for better deals — and many say they’d watch more ads for…
