A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the concentration of carbon dioxide is around 400 ppm. This stands for “parts per ...

These similar power-measurement ICs tackle the often necessary but energy-consuming task of continuous power measurement and ...

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

Efficient traffic management in urban areas remains a significant challenge as vehicle density grows and infrastructure ...

Egyptologists announced in 2022 that they had found the mummy and tomb of Nefertiti. There's been no word since then. What's ...

Duke University engineers are using artificial intelligence to do something scientists have chased for centuries; turn messy, ...

A young world drifting alone through space is putting on one of the most violent growth spurts astronomers have ever seen, ...

A secure electronic voting system with real-time authentication and keypad enables accurate, tamper-proof voting through ...

The great minds behind “Make America Healthy Again” just unveiled the product of a year’s work: an upside-down food pyramid ...

If a foreign adversary sought to destroy the health of our children, to cripple our economy, to weaken our national security, ...