If you're buying a TV this year — and it's a good year to buy a TV — then you have only a few choices to make before you've picked out a great screen. As well as working out whether you want 4K or HDR, and what screen size you're after in the first place, and what inbuilt smart features you want, your main choice is what TV backlighting technology you want your new big-screen telly to use. We're here to tell you the difference between edge-lit and back-lit LED, LCD and OLED, quantum dot and local dimming, and more.
Tagged With led
Cities beefing up their smart infrastructure have tapped the ubiquitous streetlamp to track traffic data and measure pollution. Now, in Los Angeles, some streetlights will help keep the communications network intact after an emergency.
The coolest water slide in the world and perhaps the universe is this black hole water slide in Bremerhaven, Germany's Bad 1 Water Park. The slide starts off completely dark and then lights up with colourful LEDs throughout the journey that make it seem as if you're travelling through some trippy wormhole or teleportation tunnel or something.
Los Angeles recently converted 140,000 of its street lights to energy-efficient LEDs — the largest such upgrade in the world. Now a new partnership with lighting giant Philips will allow the city's Bureau of Street Lighting to wirelessly manage all those street lamps, similar to the way its Hue system allows you to control the mood lighting in your home.