Max Imagination has published the making of a DIY spherical robot that moves by rolling inside a transparent plastic ball. It ...

I set up some other devices too to get comfortable with YAML and ESP32 deployment, and I loved the capabilities it had unlocked for my smart home. In my research, I came across the ESP32 "Cheap Yellow ...

Virtually all light-emitting diodes used today require phosphors based on so-called rare-earth elements, which are expensive ...

The resulting submicron LEDs, some as small as 250nm by 250nm, initially demonstrated promising electrical characteristics, ...

Explore the fascinating engineering behind building a tiny volumetric lamp that uses wireless power transfer to light up ...

There are lots of clever ways to reuse old glass jars around the house. Everything from repurposing them as pantry storage ...