A Penn State team created a breath sensor that identifies diabetes by detecting acetone. The device is fast, non-invasive, and built with laser-induced graphene for precision. In the United States, ...

WHITE SANDS MISSILE RANGE, N.M., Aug. 18, 2025 /PRNewswire/ -- Raytheon, an RTX (NYSE: RTX) business, successfully completed another 360-degree flight test for the Lower Tier Air and Missile Defense ...

For heart rate testing, Horst used a Polar H10 chest strap as the benchmark. The Apple Watch Ultra 2, running watchOS 26 beta, delivered results that were nearly identical to the strap during indoor ...

An experimental breath test successfully sorted out type 2 diabetes patients from healthy people, based on their exhalations, ...

A new comparison of smartwatch health sensors has given the Apple Watch Ultra 2 the edge over some of its biggest rivals. The study by bioinformatics scientist Rob ter Horst (The Quantified Scientist ...

Abstract: In this paper, a differential heat flow sensor was designed and developed for the measurement of the engine plume heat flow based on temperature gradient and the principle of the ...

Abstract: The spatial error obtained is a crucial process for industrial robot accuracy calibration. However, the existing spatial error sensor systems are often ...

The Harbor Freight MADDOX back-probe kit lets DIYers test automotive sensors safely. Just insert between wire and insulation, ...

Replacing a catalytic converter is an expensive proposition, so keep an eye out for the signs of a clogged or dysfunctional ...

Explained: 3 ways to view and pay your penalties online Motorists in Abu Dhabi can check all the fines registered against their vehicle and driving licence online through the - Abu Dhabi Police app, ...