Abstract: We investigate the effect of polarization cross-coupling at polarization-maintaining (PM) fiber connectors on the accuracy of an interferometric fiber-optic current sensor. The sensor uses ...

In the midst of a protracted global trade war, a trend most of us once took for granted is on indefinite hold: That, over time, mainstream tech products tend to get cheaper. The onset of tariffs, or ...

The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand. It's been MIA for more than a ...

If you want a speaker to stash on a backpacking trip, JBL’s Go 3 is a great choice for $27.95 ($12 off) at Amazon. It plays ...

Forthe Honda Fit, an economical family car, once the mileage exceeds 100,000 kilometers, issues such as mechanical wear, oil aging, and rubber part fatigue gradually become apparent. At this point, ...

The breakthrough was made possible by creating a complementary pair of chemical "ligands," or connectors, that attach to metal ions in a way that is both dynamic and highly selective. This design ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kathryn Rath Kathryn Rath is a writer covering audio, video, and smart-home ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

EFI Analytics TunerStudio is a third party commercial tuning application needed while working with rusEFI. TunerStudio is available on Windows, Mac and Linux. TunerStudio needs "ECU Definition file" ...

Describe the enhancement My Siemens Oven (HS836GVB6/B7) has a meat thermometer and in the Home Connect App you can see the current meat temperature while the oven is running and the thermometer is ...