Cool Tech
Wearables

Forget one screen — two screens could be the future of the smartwatch

Controlling a tiny smartwatch display can be a little frustrating -- but what if you had two tiny smartwatch displays? That's the idea behind Doppio, which gives you a second smartwatch display to be moved around the device to suit your…
Cool Tech

Game of Drones: The best aerial companions money can buy

The aerial technology market is expanding quicker than anyone could have predicated. Check out our comprehensive list of the best drones money can buy, whether you're looking for 4k functionality or the ability to hit speeds of 45 mph.
Cool Tech

Against all odds, SpaceX successfully landed its fastest-moving Falcon 9 rocket yet

SpaceX and Elon Musk didn't expect the Falcon 9 rocket to return home safely, due to extreme speed and heat, but the rocket stuck a clean landing with a robot barge off the coast of Florida.
Cool Tech

This grabber claw was inspired by the terrifying mouths of sea urchins

Engineers at UC San Diego created a grabber claw inspired by the powerful mouths of sea urchins. Once attached to a Martian rover, the claw device could be used to more effectively collect samples of soil and rock from Mars…
Cool Tech

A high school kid just built a machine to grow ‘mini brains’ that could aid Zika research

A high schooler's summer session at Johns Hopkins University led to the creation of a machine that may give neuroscientists new insight into brains and the conditions that affect them.
Cool Tech

Autonomous surgical robots are practicing on pigs

The next time you check into the hospital to undergo an operation, you may be surprised by the doctor who is scheduled to perform the procedure. Instead of a physician, your next surgeon may be a STAR, a Smart Tissue Autonomous Robot.
Cool Tech

The pipe dream is over: FDA regulates vaping

The U.S. Food and Drug Administration announced that it would begin regulating all tobacco-related products including cigars, pipe tobacco, hookah tobacco, and e-cigarettes. This new rule will have a profound effect on the e-cig and vaping…
Wearables

These threads can change color and could one day make your shirt a display

Imagine if instead of pulling your phone out to look at a notification you could just look at your sleeve? These color-changing threads, developed by researchers at UC Berkeley, could one day make that a reality.
Wearables

SkinTrack turns your whole forearm into a smartwatch interface

Imagine if you could use your whole forearm as as interface for your smartwatch, instead of the tiny display it comes with. That's the idea behind SkinTrack, which uses a ring and range of sensors to let you use your arm as a touch display.
Cool Tech

Want to know where your luggage is? Delta will soon have an app for that

Commercial airline Delta has developed a Radio Frequency Identification (RFID) tracking system for luggage that'll keep tabs on your bag as it travels along with you on your trip. A companion mobile app will send you push…
Computing

Google’s AI has been reading a lot of soft-core erotica lately

For the last several months, Google has been doing some pretty interesting reading, devouring books like Unconditional Love, Ignited, Fatal Desire, and Jacked Up, in order to improve its own language skills.
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NASA stitched together thousands of Hubble images to create this mesmerizing galaxy zoom

Now you can experience what it's like to travel to the center of the Milky Way galaxy. NASA created a video of the journey using a series of wide-shot images taken by the Hubble Space Telescope.