I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes

I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes ...
Hackaday

Five Solar Air Heating Methods Tested

For as good as solar panels are at converting sunlight directly into usable electricity, especially for how cheap they’re ...
pv magazine International

Sunner unveils predictive technology to detect tracker galloping in real time

Spanish control systems specialist Sunner has launched True Wind, a predictive monitoring system that detects wind-induced ...

How To Photograph The 2026 Total Solar Eclipse, According To A Pro

An award-winning astrophotographer shares his best tips for photographing the 2026 total solar eclipse, from camera settings ...
Hackaday

Accurate Split-Flap Display Can Be 3D Printed

Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...

This satellite constellation transformed earth science by creatively tuning in to GPS signals

When NASA's Cyclone Global Navigation Satellite System, or CYGNSS, launched into orbit in 2016, none of the University of ...
The New York Times

World Cup 2026 bracket: Latest Round of 32 results

Just for fun: See one of the 65,536 ways the tournament could end Just for fun: See one of the 65,536 ways the tournament could end Advertisement Designed and produced by Ryan Best, Ethan Douglas, ...