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 ...

Abstract: Technologies in various fields are developing and growing rapidly as science is getting better and more optimized. Most of this development are introduced to make the human life better and ...

Boaters at Otis Reservoir are expressing frustration after being unable to access boats docked at a local marina for nearly ...

Water’s odd behavior becomes even more dramatic when it is supercooled, but scientists have struggled to compare the many ...

Researchers from King's College London recorded the warning signs of a major low-oxygen event in Lake Victoria just hours ...

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

When Brazil's Taquari River threatens to overflow, the Municipality of Muçum no longer waits and watches — it knows. Using Hikvision's water-level detection solution, the town gets faster, more ...

Your thirsty pets deserve high-quality, moving water. I tested these cat fountains to find the smartest top performers.

Across a narrow watershed in Asakura, a rural city in Fukuoka Prefecture, centuries-old stone channels still guide water ...