Einstein’s theory of special relativity tells us that for a moving object, time passes more slowly than for a stationary ...

Yes. According to North Carolina’s hands-free law, drivers are not permitted to use their phones for texting or email, but “the use of factory-installed or aftermarket global positioning systems” ...

Make the most of Google Maps with tricks that improve your walking, daily commute, errands, and long road trips ...

Potholes could be a thing of the past, after a team of Monash engineers found a way to use smartphones to monitor roads—a ...

Abstract: The strapdown inertial navigation system (SINS)/Doppler velocity log (DVL) integrated navigation system is pivotal in autonomous underwater vehicles (AUVs). In practical applications, ...