Just for the tech of it: 3-parent babies, DARPA brain implants, Taser hangovers

According to a recently published study, high-voltage taser shocks can impair a person’s memory and cognition abilities for up to an hour after they’re administered. In a randomized control trial, volunteer participants were subjected to Taser shocks and tested for cognitive impairment. Some showed short-term declines in cognitive functioning comparable to dementia, raising serious questions about the ability of police suspects to understand their rights at the point of arrest. Check out the full study here.

Next up, a panel of scientists released a report this week recommending that the US Food and Drug Administration approve testing for a controversial in-vitro fertilization procedure that creates a human embryo with genetic material gathered from two mothers and one father. In other words, they’re saying we should allow doctors to make babies with three genetic parents. If this procedure ever wins approval from the FDA, it could lead to some really interesting parenting situations. Can you imagine growing up with three genetic parents?

And finally, a DARPA-funded research team has created a novel neural-recording device that can be implanted into the brain through blood vessels, potentially eliminating the need for invasive surgery and the risks associated with traditionally applied brain implants. The creators are calling this new device a “stentrode”, because it’s essentially a mixture of a stent — which is a blood-vessel repair tool that kinda looks like a tiny Chinese finger trap — and an electrode, which is a device that reads electrical signals. In theory, this device could be a boon for brain controlled prosthetic limbs, since a stentrode could theoretically pick up the movement signals directly from your melon and send them to an accompanying bionic limb. Pretty sweet, right?

Emerging Tech

Awesome Tech You Can’t Buy Yet: DIY smartphones and zip-on bike tires

Check out our roundup of the best new crowdfunding projects and product announcements that hit the web this week. You may not be able to buy this stuff yet, but it sure is fun to gawk!
Mobile

Mate 20 range now includes new 20 X model with huge 7.2-inch display

Huawei has released the Mate 20, Mate 20 Pro, and Mate 20 X. With all new Kirin processors, advanced A.I. brains, and an amazing triple camera, here's absolutely everything you need to know about the new Mate 20 series.
Emerging Tech

Curious how A.I. 'brains' work? Here's a super-simple breakdown of deep learning

What is deep learning? A branch of machine learning, this field deals with the creation of neural networks that are modeled after the brain and adept at dealing with large amounts of human-oriented data, like writing and voice commands.
Emerging Tech

Here are the best (and least likely to explode) hoverboards you can buy

With widespread reports of cheap, knock-off Chinese hoverboards exploding, these self-balancing scooters may be getting a rough reputation. They're not all bad, though. Ride in style with our picks for the best -- and safest -- hoverboards
Wearables

Skydio’s self-flying drone now has an Apple Watch app for flight prep

Skydio's clever R1 autonomous drone now has its own Apple Watch app, making flight preparations simpler than ever. The $2,000 flying machine is now also selling at its first retail outlet — Apple Stores in North America.
Emerging Tech

Light-swallowing room promises Call of Duty fans the blackest of ops

What's it like to be in a room fully painted with the world's darkest material, Vantablack? The makers of one of the year's top video games teamed up with Vantablack scientists to find out.
Emerging Tech

Scientists created a condom that self-lubricates during sex. You’re welcome

Researchers from Boston University have invented a special coating for condoms which make them respond to bodily fluids by becoming more slippery. Here's how their new breakthrough works.
Emerging Tech

Are e-cigarettes safe? Here’s what the most recent science says

Ecigarettes are widely regarded and advertised as a healthier alternative to cigarettes for people who are trying to kick the smoking habit. How safe are these cigarette alternatives? We went deep into the recent scientific literature to…
Emerging Tech

You’re so vein: Palm-based biometric system could help confirm your identity

Move over, Face ID! The next biometric security systems could rely on analyzing the unique vein patterns in your palm print. Here are some of the ways the technology could prove useful.
Emerging Tech

For only $4,950, you can get jetpack lessons from the world’s only instructor

Have you ever dreamed of flying using a jetpack? JetPack Aviation founder -- and the world's only qualified jetpack teacher -- David Mayman is now offering a day of flight instruction.
Emerging Tech

Biologists have found a hormone that could make space farming possible

Researchers have shown how space farming may be possible. By encouraging plants to excrete a certain hormone, they’ve demonstrated that crops can thrive despite challenging conditions, such as low-nutrient soil and microgravity.
Emerging Tech

Keep your holiday gift list high tech and under budget with these gadgets

Modern technology doesn't always come cheap, but there plenty of premium devices that don't carry a premium price. Whether you're looking for a streaming device or a means of capturing photos from above, our list of the best tech under $50…
Emerging Tech

When tech goes wrong: Banksy’s shredder was meant to totally destroy his artwork

Banksy's recent auction stunt was meant to totally destroy one of his most famous pieces of work, but a fault with the shredder has left the buyer with something almost certainly worth far more than the $1 million she bid for it.
Emerging Tech

The best drone photos from around the world

Most of today's drones come equipped with high-end cameras, which are quickly revolutionizing the world of aerial photography as we know it. Here are some of the best drone photos from around the world.