These are some great DIY projects that you can do for cheap.

Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

Generally, LiFePO4 (LFP) batteries are quite safe and stable, but it’s still possible for something to go wrong, even ...

Researchers at Rice University and North Carolina State University have developed a stretchable battery ...

SINGAPORE – Local researchers have developed a battery-free skin patch prototype for continuous blood pressure tracking, marking a major leap forward in wearable cardiovascular monitoring. This ...

Continuous glucose monitors have become popular among those who need to track their glucose levels because they're painless ...

A US master electrician deployed a solar-plus-storage project at a Pennsylvania trade school that students can take apart and ...

The effort to pull some 900 ocean-monitoring buoys and sensors from the water drew backlash from scientists and lawmakers On Monday 11 U.S. senators sent a bipartisan letter saying that dismantling ...

Real first-year BESS performance data from California's Caballero project: efficiency, fire safety engineering, and grid ...

Analyst/Investor Day June 24, 2026 2:15 PM EDTCompany ParticipantsCristiano Amon - CEO, President & DirectorAntonios ...

Several former Kyambogo University students, who graduated in 2019, have accused the university of dropping the ball in resolving a long‑running dispute over the title of their academic qualification, ...

Ask almost any CFA® charterholder, and they’ll tell you: Level II is where things get serious. It’s often considered the hardest of the three exams, and the prep course that got you through Level I ...