Modern aircraft carriers rely on advanced navigation tech, but the U.S. Navy still trains for scenarios where GPS and radar ...

GPS and radar can scout out missing objects on Earth's surface but are no match for the ocean. Water absorbs electromagnetic radiation, which is why sonar tech using sound waves is necessary. But even ...

Radar has been around since the late 19th century, but today it is poised to revolutionize how autonomous vehicles (AVs) navigate the road. From its nautical origins as a tool to detect the location ...

I was considering posting this in the Lounge, but I'm actually looking for a scientifically accurate answer here, or at least one from someone who is well-informed. I have two "hockey puck" GPS ...

Q: When a police radar gun and a car’s GPS [Global Positioning System] device disagree as to the speed you are driving, which reading prevails? That’s what Mike Jared of Mercer Island asked. A: That ...

We don’t do posts on most new radar or GPS devices, only those that are truly newsworthy. The new Cobra XRS R9G ($449.95) is the first radar detector in the U.S. with GPS. Why is that important, neat, ...

The prevalence of global positioning system (GPS) devices in everything from cars to cell phones has almost made getting lost a thing of the past. But what do you do when your GPS isn't working?

Autonomous cars rely heavily on a GPS signal to get around, but as many streets become densely populated by tall buildings on both sides, the signal at ground level can be lost or degraded. This is ...

The ground-breaking GPS vs. Radar case has been decided and, much to the chagrin of perpetual speeders like myself, the Sonoma County Superior Court has ruled that 17 ...

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