Can recycling urine help combat the climate crisis?

In the last century, synthetic fertilizers have changed the face of the planet. The current world population might be halved ...
IEEE

Determination and Evaluation of the Critical Liquid Nitrogen for Superconducting Levitator Based on Multisensor Fusion Method

Abstract: Liquid nitrogen (LN ${}_{{2}}\text {)}$ is the only cooling medium for the high-temperature superconducting (HTS) bulks in the superconducting levitator, which is the heart of the magnetic ...
CNX Software

Nordic Semi nRF54LM20B wireless SoC integrates 128 MHz Axon NPU for Edge AI workloads

Nordic Semi nRF54ML20B Arm Cortex-M33 wireless SoC is the first nRF54L microcontroller to integrate the ultra-efficient Axon ...

Build a Raspberry Pi AI Voice Assistant with ElevenLabs Conversational AI

Build a voice assistant on Raspberry Pi using ElevenLabs and Open Meteo, so you get live forecasts hands free.