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Every day, we humans dream up more and more ways to use technology to make the world a better place. Whether its solar panels that generate green energy, 3d printed prosthetics, or gene editing tools that eradicate diseases; there’s no shortage of world-changing tech out there. But it’s also easy for all those good things to get buried beneath all the bad news on the Internet. That’s why we started Tech For Change: an ongoing series in which we shine a spotlight on positive uses of technology, and showcase how they’re helping to make the world a better place.
Two years later, over-the-counter hearing aids are still finding their groove
Americans have been able to buy over-the-counter hearing aids for almost two years. Have they made a difference? We ask the experts.
How futuristic display tech is trying to save your eyes
We can't escape screens, but a few brands are trying to make the ordeal less harmful for eyes. Science, however, has other thoughts about our screen habits.
Watch Neuralink’s first human brain-chip patient play chess via thought
Neuralink has live streamed a video showing its first human patient using its brain implant to play chess just by thinking about it.
Original Series
I had written off bicycles, until e-bikes unlocked an entire world for me
E-bikes weren't even on my radar until the Himiway C5 came along and turned me into an e-bike enthusiast over the course of my very first ride.
I moved a car with my eyes, and it blew me away
Here's something I never thought I'd say: I controlled a car just by looking at it with my eyes — and it truly blew me away.
Honda puts VR tech on wheels with its personal mobility device
Honda believes its Uni-One personal mobility device could be a lot of fun when combined with VR tech.
This tiny dongle will change 5G connectivity forever
TCL's new Linkkey IK511 is small dongle with 5G connectivity, and it's a pretty big deal. Here's why.
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U.S. spacecraft lands on the moon for the first time in over 50 years
NASA and the company Intuitive Machines have made a historic landing on the moon, the first landing there by a commercial entity.
NASA is looking for volunteers for yearlong simulated Mars mission
If you've ever wanted to visit Mars, then NASA has an offer for you. The agency is running a simulated mission to Mars, and it's looking for volunteers.
The Oura Ring showed me how months of stress destroyed my sleep
The Oura Ring showed me how stress ruined my sleep, and prompted me to take action. It also made me realize too much data isn't always a good thing.
Google is launching a powerful new AI app for your Android phone
Google’s latest mobile app is Gemini, which leverages generative AI tricks. But t the same time, it also aims to double as a Google Assistant replacement.
These 39-gram AR glasses have me excited for the future
You can get AI help with Brilliant Labs low-cost, multimodal smart glasses that accept input from voice or camera and display results on a display.
Arc Search is one of the best iPhone apps I’ve ever used
Arc Search tones down the clutter your average browser, but serves a breathtaking formula for looking up information on the web that will easily win you over.
Mercedes’ electric eSprinter isn’t just greener, it’s better
Mercedes-Benz is finally bringing its all-electric eSprinter van to the United States, and delivery drivers will find that it was worth the wait.
Neuralink implants brain chip in first human, Elon Musk reveals
Elon Musk’s Neuralink firm has performed its first implant in a human brain as part of early tests of a technology designed to help those with severe paralysis.
What it takes to build a next-generation observatory
From rats to snow, building massive scientific instruments in harsh environments requires money, brilliant engineering, and good old-fashioned human sweat.
Google brings AI to every text field on the internet
Starting today Google is planning to bring three new AI powered features to its popular Chrome browser.
Holograms are coming to university classrooms
Hologram technology has been breathing new life into music legends dead and alive for years, but now there are plans to use the same system for teaching.
Scientists want your help to search for black holes
Black Hole Hunter invites members of the public to search through data collected by the Transiting Exoplanet Survey Satellite to look for signs of a black hole.
This wireless mouse and keyboard are powered by mechanical energy
The Mechanical Energy Harvesting Combo uses mechanical movement to power a mouse and a keyboard, eliminating the need for external charging.
Check out Wing’s largest delivery drone yet
Drone specialist Wing has announced plans to add a bigger drone to its delivery fleet that it says will simplify and streamline larger orders.
Flights to any city in less than 60 minutes? Musk still thinks it’s possible
It currently takes nearly 15 hours to fly from New York to Shanghai, but a Starship passenger service would be able to do it in a mere 39 minutes.
Supernal wants the S-A2 to deliver us from gridlock with quiet, electric aviation
The SA-2 will take off vertically and cruise at up to 120 mph on electricity alone, delivering the comfort of a plane and the agility of a helicopter.
Lamborghini Telemetry X can monitor your driving and your stress level
At CES 2024, Lamborghini showed a prototype system that gives supercar drivers real-time coaching.
Waymo’s robotaxis head for the highway
Waymo is about to send its fully driverless cars onto freeways for the first time, marking a notable expansion of its robotaxi efforts.
Hyundai bets big on hydrogen from sewage, plastic
Batteries aren't going anywhere, but Hyundai will invest $1.4 billion in hydrogen for everything from big rigs to ships.
How Siri helped me out in an almost impossible situation
Siri, Apple's voice assistant, doesn't always get much attention. But I recently found its help invaluable in a really difficult situation.
This is Pi — one of the most amazing Android apps I used in 2023
AI chatbots are nothing new in late 2023. But the Pi app for Android takes a radically different approach to it — and it's nothing short of amazing.
Watch this festive drone show fly straight into the record books
A Texas-based drone entertainment firm achieved two Guinness World Records recently during a festive display involving nearly 1,500 of the flying machines.
My favorite game of 2023 is a secret Twitter eulogy
While 2023 was full of huge games, no game was more on the pulse of current events than the oddly prophetic Videoverse.
In a gym 250 miles above Earth, astronauts sweat for science
With the demands of gravity absent, astronauts must spend hours per day exercising to maintain the muscles they'll still need back on Earth.
How to buy over-the-counter hearing aids
After years in the making, over-the-counter hearing aids are now available for purchase without a prescription: Here's what to you need to know.
The most innovative tech products of 2023
They're bold, unique, and sometimes wildly impractical. But the the most innovative tech products of 2023 all dared to be different.