The Conversation

Evidence for link between digital technology use and teenage mental health problems is weak, our large study suggests

Neil Humphrey receives funding from various bodies including The National Lottery Community Fund to conduct research on young people's wellbeing Qiqi Cheng does not work for, consult, own shares in or ...
Hackaday

555-Based Square-Wave And Triangle-Wave Function Generator Build For Beginners

Over on YouTube [Andrew Neal] has a Function Generator Build for Beginners. As beginner videos go this one is fairly ...
Columbus Dispatch

Is Ohio high school basketball any closer to adding shot clock?

The OHSAA granted a dispensation for several basketball showcase events to use a 35-second shot clock this season, including three over MLK Day weekend. A recent survey of coaches statewide showed 75% ...
Hosted on MSN

These atomic clocks wouldn’t lose a second in 13.8 billion years

The most precise clocks ever built are now testing Einstein, hunting dark matter, and reshaping how we define time itself. The world’s most precise clocks are changing how we understand time itself: ...
Independent Record

Sentinel High students create clocks from recycled materials

MISSOULA — Put a pile of vinyl records, rusty bicycle chains, bent wheel rims, old springs and other assorted junk in front of Sentinel High School’s sculpture class and prepare to be awed by the ...