There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...

Much like radio operators being encouraged to use the least possible amount of power to make a contact, chemists have a ...

Crop diseases, nutrient deficiencies, water management issues, and declining soil health are often only detected when visible symptoms appear in the field. By then, intervention options are more ...

Drought in the last few years has forced ranchers in the Malpai borderlands to reduce their herd sizes or sell out entirely, but some are looking for answers in technology. Remote sensors help ...

Single-use biomanufacturing has shifted the default expectation for process monitoring: instead of pulling manual samples and waiting for offline analysis, modern disposable bioreactors arrive with ...

The US has unveiled a new cone-shaped nuclear test vehicle designed to endure the ...

ESP32s are surprisingly good AI lie detectors.

Have you ever wondered how your phone knows when you've taken a step, automatically rotates the screen, keeps videos steady while you're walking, pinpoints your location, or adjusts the display ...

Provide participants with advanced knowledge to calibrate, test, extract and analyze spectral data, and maintain both detection and spectroscopic radiation detection handheld equipment used in nuclear ...