He Designed a Clock to Have a Peaceful Start to the Day

Jamie Kripke designed an analog clock that he said won’t “scare you awake.” Instead, it plays one of seven melodies ...

In fighting organized crime, Canada is losing its way

Fast forward to the present, and criminal trials that used to take a month can now run for two years or more. The unintended ...
IEEE

Experiments of determining geopotential difference between two remote sites using two hydrogen clocks

Abstract: Based on the principle of geopotential frequency shift in general relativity, according to the geopotential frequency shift equation, the geopotential difference between two locations can be ...
IEEE

Optimizing Codebook Design in mmWave Massive MIMO Using Digital Twin-Assisted DRL

Abstract: The inefficiency of predefined codebooks poses significant challenges for millimeter-wave (mmWave)massive multiple-input multiple-output (MIMO) systems in dynamic environments, characterized ...
USA Today

Delaware to start using shot clock during 2027-28 season

Delaware will join a growing list of states adopting a shot clock in high school basketball, with the Delaware Interscholastic Athletic Association announcing a mandatory 35‑second clock beginning in ...