In Tuesday night's new episode of The Flash, "Power Outage," William Tockman, aka Clock King, is making his way to Central City. Every fan knows by now about The CW crossover event on the horizon that ...

The first optical clock to be operated in space has been launched by Matthias Lezius and colleagues at the Germany-based Menlo Systems. Based on a frequency-comb laser system, the optical clock ...

The CW has released the first promo images for the upcoming 7th episode of “The Flash” which features not only the series debut of the character Blackout but a familiar face to “Arrow” watchers – ...

We know that The CW's Arrow and The Flash share a DC TV universe, and that a big crossover event will take place this coming November during the eighth episode of each show, but now comes word that ...

[Gaurav Taneja] was showing off his projection clock add-on for iPhone called Clockety at this year’s Consumer Electronics Show. The concept is pretty neat, a clip-on clock which uses the iPhone flash ...

Now that everyone has a phone with a camera, we would bet that fewer people than ever are in the market for a nice vintage flash unit such as the one [lonesoulsurfer] chose for this cool clock build.