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 ...
FOX 35 Orlando on MSN

Tire pressure dropping in New Year's Eve cold weather? Here's why and where to get free air

Did you experience lower tire pressure today? Chances are your car's tire pressure decreased due to the cold front stretching ...
Fix It Homestead on MSN

The detector date code you should check tonight and where it’s hidden

Your smoke and carbon monoxide detectors quietly decide how much time you have to escape a fire, yet the tiny date code that ...

Do You Need A Special Socket To Remove O2 Sensors?

Can you remove an O2 sensor with a standard wrench? Learn when you need a special socket, what's in a kit, and how thread ...
eLife

PKD2L1 channels segregated to the apical compartment are the exclusive dual-mode pH sensor in cerebrospinal fluid-contacting neurons

This is an important study on the sensory roles of Cerebrospinal fluid-contacting neurons (CBF-cn) in mammals. The authors identify PKD2L1 as the predominant pH-sensing channel CBF-cn and show how the ...

Flu Is Surging in the US. How Accurate Are At-Home Flu Tests?

A 2022 study estimates that at-home flu tests have a sensitivity of about 63% if the test is performed within 72 hours of ...
Cyclingnews

I tried nasal strips for cycling to find out if they're just the latest trend, or a real performance enhancer – here's how they stack up to the marketing claims

Cyclingnews takes a deeper dive into the nasal strips you'll have seen plenty of pros wearing, what they promise and what ...