How to build your own air quality meter with a Raspberry Pi and CO2 sensor

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...
IEEE

A Barcode-Array Biochip Sensor Analysis System Based on Geometry-Guide Learning

Abstract: In recent years, the biochip sensor has gained significant attention for its extensive utilization in drug screening, biochemical pathway profiling, and genetic sequencing. The barcode-array ...
Fix It Homestead on MSN

If your CO alarm chirps randomly, what it usually means and what not to ignore

When a carbon monoxide alarm breaks the quiet with a random chirp, it is tempting to brush it off as a glitch. In reality, ...

“How I reversed my biological age by 10 years:” the VO2 Max and Zone 2 protocol

A central metric in Dr. Goel's framework is VO2 Max, the measure of how much oxygen the body can use during exercise. Studies ...