It can be hard to roll out of bed and get your day started, but a good Bluetooth alarm clock can help make it much more pleasant. The best Bluetooth alarm clocks do so much more than just wake you up ...

Useless machines are a fun class of devices which typically turn themselves off once they are switched on, hence their name. Even though there’s no real point, they’re fun to build and to operate ...

HARRISBURG, Pa. (WHTM) — A long-time staple of Harrisburg’s Strawberry Square — the atrium Chockablock Clock ball machine — is set to be replaced with performance and conference areas, according to a ...

Move over, mercury. Physicists at the National Institute of Standards and Technology (NIST) have built an enhanced version of an experimental atomic clock based on a single aluminum atom, making it ...

Concept design uses QR codes to give time and place information to smartphones and other devices with artificial eyes. The QR code constantly changes to reflect the new time. Freelance writer Amanda C ...