Smartphones can do so many things. Gauging your speed is one of those things. You may need a speedometer app for many reasons. Runners can use them to gauge their speed. Car enthusiasts can use them ...

[Sprite_tm], like most of us, is fascinated with the earlier ways of counting and controlling electrons. At a hacker convention, he found an old Dekatron tube hooked up to a simple spinner circuit.

In a Jan. 22, 2013 photo, the speedometer of a 1984 Monte Carlo is seen at the GM Heritage Center in Sterling Heights, Mich. For years, most speedometers topped out at 120, a speed that many cars ...

If you drive your hot rod, even once in a while, then you depend on all of your gauges to be reliable and accurate. Just a small percentage of miscalibration can result in engine damage or failure, ...

It’s a little-known fact that Apple made Speedometer, one of the best benchmarks for the web. Now, Apple has announced that it is collaborating with Google and Mozilla to build the next version, ...

Google began to roll out the feature on Apple CarPlay and Android Auto devices last month, but note on its website the speeds shown are “for informational use only”. Paul Maric from Car Expert cited ...

DETROIT – The speedometer on the Toyota Yaris says the tiny car can go 140 miles per hour. In reality, the bulbous subcompact's 106-horsepower engine and automatic transmission can't push it any ...