Pulmonary function tests are a group of noninvasive breathing tests that measure how much air your lungs can hold, how ...

VO2 max, the measure of how much oxygen the body consumes during exercise, has become a ubiquitous tool for professional ...

An objective look at a rifle that failed to hit its targets during testing, analyzing setup, conditions, and performance. What factors can cause such consistent inaccuracy? Americans worry as Trump ...

This video documents an accuracy test where a rifle consistently failed to hit its target, focusing on setup, conditions, and possible causes. What factors most affect shooting accuracy? American ...

PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

Smartphones rely on multiple sensors—such as the accelerometer, gyroscope, compass, and proximity sensor—to power everyday features. From screen rotation and navigation apps to motion tracking and ...

As a tech expert, I test for two things when trying out a new upgraded release—first, what exactly are the new features, and two, are they good enough to warrant purchasing a new version of the ...

The Gen III TacIRST distributed infrared threat‑warning system will equip the F-22 Raptor, with an evaluation planned in 2026. Lockheed Martin has announced the first flight of the latest iteration of ...

Scientists develop a 3D lattice iontronic sensor to decode sophisticated tactile interactions by linearizing both electrical responses and mechanical behaviors The rapid development of humanoid robots ...

A dual resonator graphene sensor measures pressure with exceptional precision and stability, using built-in temperature compensation to maintain accuracy across wide pressure and temperature ranges.

Researchers have made a significant advance in the development of a blood test for Alzheimer's, creating a new sensor design that is ultra-sensitive, outperforms competing technologies and can be ...

Scientists at the University of East Anglia and Oxford Biodynamics have developed a high accuracy blood test to diagnose Chronic Fatigue Syndrome, also known as Myalgic Encephalomyelitis (ME/CFS). The ...