Acceptor molecule upconverts low-energy green light to high-energy purple with high efficiency

Solar cells and photocatalysts can be surprisingly inefficient. Despite light consisting of many wavelengths, the range that even highly efficient devices use is limited. Other wavelengths, especially ...

Malicious PyPI packages give hackers control of Telegram bot servers

A campaign active since last November has been targeting Python developers building Telegram bots with trojanized Pyrogram ...

UV light patterns thermochromic crystals without damage, unlocking color-changing designs

Color-changing mood rings, forehead fever strips and car-shade indicators all change hues as they warm and cool, thanks to a ...

After the catch: What some hunters do with carcass of pythons they catch

Preserving what's left of a python after its caught and killed requires a great deal of time, skill and patience.
TMCnet

Beach Day API Launches Real-Time Beach and Ocean Data API for Developers

Beach Day API, a developer-first REST API powered by VersusMedia, today announced the launch of its real-time beach and ocean ...
Elektor Magazine

Thermal Camera, with3D Software Lens

The sensor payload (thermopile + VL53L8CX ToF) is carried by a rigid pan-tilt assembly driven by two NEMA 17 stepper motors ...

Scientists Turn Ordinary Sunlight Into UV Light in Major Energy Breakthrough

Scientists have developed a material that converts ordinary sunshine into UV light, opening new possibilities for solar-powered technologies.