Hackaday

There Are No LEDs Around The Face Of This Clock

This unusual clock by [Moritz v. Sivers] looks like a holographic dial surrounded by an LED ring, but that turns out to not be the case. What appears to be a ring of LEDs is in fact a second ...

Ultrafast light pulses make molecules rotate on quantum materials

Researchers from Germany, Japan and India, led by scientists from DESY and the Universities of Kiel and Hamburg, have found a way to collectively make molecules on a flat surface rotate by exposing ...
IEEE

A Reference-Less Clock and Data Recovery Circuit Using Phase-Rotating Phase-Locked Loop

Abstract: A reference-less half-rate digital clock and data recovery (CDR) circuit employing a phase-rotating phase-locked loop (PRPLL) as phase interpolator is presented. By implementing the ...
The News-Times

People love to hate changing clocks twice a year, but can't agree how to fix it

This is the weekend when clocks move ahead, causing angst, lost sleep and health issues for many. Over the last decade, at least 19 states have passed laws to let them stay in daylight saving time ...
GitHub

PixelIt for the Ulanzi Pixel Clock

(o0shojo0o) Bugfixes MQTT was always enabled (o0shojo0o) add MQTT user & password (o0shojo0o) add "Text-Color" for internal Clock (o0shojo0o) add autoreboot after save config ...
Science Daily

Simple light trick reveals hidden brain pathways in microscopic detail

Microscopic fibers secretly shape how every organ in the body works, yet they’ve been notoriously hard to study—until now. A new imaging technique called ComSLI reveals hidden fiber orientations in ...