With Hisense's extraordinary 100-inch TVs and big-screen Laser projectors, your front room gets transformed into a front-row, full sensory experience that's almost as good as going to the match.

Israel’s Iron Dome defense system has a 90 percent success rate, but militant groups and Iranian rockets have breached it. A new laser could change everything.

This advanced ceramic material offers practical laser generation and is anticipated to be a highly attractive alternative to conventional glass and single-crystal laser technologies in the future.

Accuracy Most laser levels are self-leveling, using an internal pendulum and magnet mechanism to indicate when the beam is completely level (and blinks to indicate it's not level yet).