ScienceAlert on MSN5 个月
Breakthrough: Scientists Create World's First Nuclear Clock Prototype
By coupling a strontium atomic clock with a crystal containing thorium ... new realm of ultra-precise timekeeping. "With this ...
来自MSN11 个月
This clock tells the time by displaying a new poem every minute
Invented by Matt Webb, the original clock prototype went viral in March 2023 ... Power is supplied via a USB-C cable, but there's also an option to have it wall mounted. If the funding target ...