Cool Tech
Cool Tech

The US Air Force just unveiled initial renderings of its new B-21 stealth bomber

At the Air Force Association's Air Warfare Symposium on February 26, Air Force Secretary Deborah Lee James officially revealed the first image of the department's new B-21 stealth bomber from manufacturer Northrop Grumman.
Cool Tech

Just for the tech of it: AI doctors, robot lawyers, headphones that get you high 3:29

AI is helping doctors fight cancer by reading their notes, a pair of headphones can get you high, and a free online robot will help you argue out of a parking ticket.
Cool Tech

Could a spacecraft really make the journey to Mars in 30 minutes? One physicist says yes 2:06

UC Santa Barbera professor Philip Lubin theorizes that by using directed energy propulsion, a spacecraft could reasonably reach Mars in just 30 minutes instead of the 260 days scientists currently believe it would take.
Cool Tech

We’ve seen the light! Li-Fi is the future of wireless connectivity

The promise of faster and more stable Internet access through our lights is really exciting. We got a demo of PureLiFi in action at MWC 2016 and talked with the COO about the future of this technology.
Cool Tech

Hoverboard ban: NYC subway posters make sure everyone gets the message

Keen to avoid the possibility of a hoverboard exploding inside one of its subway cars, NY City's transportation authority recently banned the machine from its network. And now posters are showing up to make sure everyone gets the message.
Cool Tech

Robot roundup: Meet the best (and sometimes most bizarre) bots in Barcelona

Mobile World Congress isn't just about phones, tablets, wearables, and the like. As one of the premiere tech events of the year, the show is also host to a broad range of other technologies -- and this year, we saw more robots roaming…
Cool Tech

Keep Your Bitcoins Safe From Bad Guys With KeepKey 3:01

We're not aware of any other digital wallet that employs as many security features as this one, and when you consider the quality of its build, its ease of use, and multiple security layers, KeepKey is arguably one of the best…
Cool Tech

The Kyon smart pet collar is like an Apple Watch for your dog 3:40

KYON is the world's smartest pet tracker, and it looks just like a regular collar. The device is packed with sensors to help understand your dog's health when it can't communicate well, and to make sure your dog never gets lost no…
Cool Tech

Drone wars: Disney may use anti-drone drones to secure the set of Star Wars Episode VIII

Disney is rumored be going to extreme measures in order to prevent unauthorized filming of the upcoming Star Wars Episode VIII using anti-drone technology in addition to an army of guards.
Mobile

This smart bike runs on Android, and can shoot frickin’ laser beams

The LeEco Le Super Bike really does shoot laser beams. Unfortunately they're not for carving up pedestrians or vaporizing cars, they're for safety purposes. It's one of many cool features on this clever smart bike.