Ytterbium atomic clock could open a new window on fundamental physics

For the first time, an international team of physicists has successfully harnessed a rare orbital transition in atoms of ...
The News International

AI cracks two-decade-old math problem, shocks mathematician

Polish mathematician Bartosz Naskrecki, from Adam Mickiewicz University in Poznań, is amazed as an AI program successfully solves a maths problem he has been working on for nearly 20 years in advanced ...
Scientific American

A clever math shortcut could reveal your problem-solving superpower

Some readers may solve the problem procedurally: line up the two numbers, add the ones column, carry the one, and add the tens to get 43. Others might instead notice a creative shortcut: 29 + 14 is ...
4029tv

This weekend’s US clock change is a problem, and there’s a deep divide on how to fix it

Clocks skipped ahead one hour at 2 a.m. Sunday for daylight saving time in most of the U.S., creating a 23-hour day that throws off sleep schedules, plunges early-morning dog walks into darkness and ...
WPLG

This weekend’s US clock change is a problem, and there’s a deep divide on how to fix it

Daylight Saving Time FILE - Electric Time Co. employee Walter Rodriguez cleans the face of an 84-inch Wegman clock at the plant in Medfield, Mass. Thursday, Oct. 30 ...