You've already seen how Firefox, Safari, Opera, and Internet Explorer compare in terms of speed, page load, and memory consumption with Kevin's unscientific (but thorough) performance tests. Now ...

The Mitotic Stopwatch Complex remains stable through successive cell cycles, triggering gene expression in both daughter and granddaughter cells. Over time, this signal accumulates and eventually ...

Apple's Clock app has a hidden analog display as part of its Stopwatch function. Here's how to enable it on iPhone and Mac.. Apple has included a stock Clock app in iOS for as long as iPhones have ...

Tap the Timer app icon on Apple Watch to open it. Then rotate the Digital Crown to adjust the time. When ready, tap the Start button. You can switch between a timer that goes from zero to 12 hours ...

Stopwatches may not be as accurate as you think Digital stopwatches can make rounding errors of up to 0.11 seconds, which could be enough to change the winner of close races. Although the devices ...

The stopwatch is a big part of CrossFit and other “functional fitness” circuit-training programs: Timed workouts (and WODs, in CrossFit speak) allow athletes to measure their performance ...

British start-up, Apollo Instruments, has meticulously recreated the computer from NASA's 1960s Apollo spacecraft in miniature with its DSKY Moonwatch. The multifunctional timepiece pays homage to ...