Skip to main content

Run for it! Smart fabric generates electricity when you move

Your morning jog helps burn calories but, someday soon, it may charge your phone as well. A new smart fabric developed by researchers at the Georgia Institute of Technology generates electricity from movement and sunlight, and stores it in the fabric’s fibers.

“The objective was to harvest energy from our living environment, for example, human walking or muscle movement and fabric; the goal is to drive small electronics,” author and Georgia Tech nanotechnologist Zhong Lin Wang told the Los Angeles Times. “And this research recently attracted a lot of attention because these days, flexible electronics, wearable electronics, have become very popular and fashionable. But each of them needs a power source.”

fabric
Zhong Lin Wang, et al. Self-powered textile for wearable electronics by hybridizing fiber-shaped nanogenerators, solar cells, and supercapacitors

This fabric wasn’t sewn overnight. For the past 11 years, Wang and his team have been working to develop the material to be light and flexible enough for practical applications. They stretched solar cells into long fibers to collect sunlight, and incorporated triboelectric nanogenerators that generate electricity from friction, and elongated supercapacitors to store the energy.

Recommended Videos

The current prototype is small — just 35 square inches — and not quite as flexible as cotton. The key to elasticity will be in making the fibers thinner. Regardless, even just a few of the current fibers might be woven into a garment to generate a small amount of energy, according to Wang, perhaps enough to charge a phone.

But that functionality is still some ways off.

“There’s a lot of things to do: Number one is to get the fiber thinner, so [it is] more flexible,” Wang said. “Number two is to improve the durability or robustness, so they can last longer. And third is, we have to work on continuing to improve the performance. The more power, the better.”

The research was published this week in Science Advances.

Dyllan Furness
Former Contributor
Dyllan Furness is a freelance writer from Florida. He covers strange science and emerging tech for Digital Trends, focusing…
Zoox recalls robotaxis after Las Vegas crash, citing software fix
zoox recall crash 1739252352 robotaxi side profile in dark mode

Amazon's self-driving vehicle unit, Zoox, has issued a voluntary safety recall after one of its autonomous vehicles was involved in a minor collision in Las Vegas. The incident, which occurred in April 2025, led the company to investigate and identify a software issue affecting how the robotaxi anticipates another vehicle’s path.
The recall, affecting 270 Zoox-built vehicles, was formally filed with the National Highway Traffic Safety Administration (NHTSA). Zoox said the issue has already been addressed through a software update that was remotely deployed to its fleet.
Zoox’s robotaxis, which operate without driving controls like a steering wheel or pedals, are part of Amazon’s entry into the autonomous driving space. According to Zoox’s safety recall report, the vehicle failed to yield to oncoming traffic while making an unprotected left turn, leading to a low-speed collision with a regular passenger car. While damage was minor, the event raised flags about the system’s behavior in complex urban scenarios.
Establishing safety and reliability remain key factors in the deployment of the relatively new autonomous ride-hailing technology. Alphabet-owned Waymo continues to lead the sector in both safety and operational scale, with services active in multiple cities including Phoenix and San Francisco. But GM’s Cruise and Ford/VW-backed Argo AI were forced to abandon operations over the past few years.
Tesla is also expected to enter the robotaxi race with the launch of its own service in June 2025, leveraging its Full Self-Driving (FSD) software. While FSD has faced heavy regulatory scrutiny through last year, safety regulations are expected to loosen under the Trump administration.
Zoox, which Amazon acquired in 2020, says it issued the recall voluntarily as part of its commitment to safety. “It’s essential that we remain transparent about our processes and the collective decisions we make,” the company said in a statement.

Read more
Mitsubishi’s back in the EV game—with a new electric SUV coming in 2026
mitsubishi bev 2026 momentum 2030 line up

Mitsubishi is officially jumping back into the U.S. electric vehicle scene—and this time, it’s not just dipping a toe. The company confirmed it will launch a brand-new battery-electric SUV in North America starting in summer 2026, marking its first fully electric model here since the quirky little i-MiEV left the stage back in 2017.
The new EV will be a compact crossover, and while Mitsubishi is keeping most of the juicy details under wraps, we do know it’ll be based on the same next-gen platform as the upcoming Nissan Leaf. That means it’ll ride on the CMF-EV architecture—the same one underpinning the Nissan Ariya—which supports ranges of up to 300+ miles. So yeah, this won’t be your average entry-level EV.
Designed in partnership with Nissan, the new model will be built in Japan and shipped over to U.S. shores. No word yet on pricing, battery size, or even a name, but Mitsubishi has made it clear this EV is just the beginning. As part of its “Momentum 2030” plan, the company promises a new or updated vehicle every year through the end of the decade, with four electric models rolling out by 2028. And yes, one of those might even be a pickup.
Mitsubishi says the goal is to give customers “flexible powertrain options,” which is marketing speak for: “We’ll have something for everyone.” So whether you're all-in on electric or still into gas or hybrid power, they're aiming to have you covered.
This mystery EV will eventually sit alongside Mitsubishi’s current U.S. lineup—the Outlander, Outlander PHEV, Eclipse Cross, and Outlander Sport—and help the brand move beyond its current under-the-radar status in the electric world.
In short: Mitsubishi’s finally getting serious about EVs, and if this new SUV lives up to its potential, it might just put the brand back on your radar.

Read more
Toyota unveils 2026 bZ: A smarter, longer-range electric SUV
toyota bz improved bz4x 2026 0007 1500x1125

Toyota is back in the electric SUV game with the 2026 bZ, a major refresh of its bZ4X that finally delivers on two of the biggest demands from EV drivers: more range and faster charging.
The headline news is the improved driving range. Toyota now estimates up to 314 miles on a single charge for the front-wheel-drive model with the larger 74.7-kWh battery—about 60 miles more than the outgoing bZ4X. All-wheel-drive variants also get a boost, with up to 288 miles of range depending on trim.
Charging speeds haven’t increased in terms of raw kilowatts (still capped at 150 kW for DC fast charging), but Toyota has significantly improved how long peak speeds are sustained. With preconditioning enabled—especially helpful in colder weather—the new bZ can charge from 10% to 80% in about 30 minutes. Also new: Plug and Charge support for automatic payment at compatible stations and full adoption of the North American Charging Standard (NACS), meaning access to Tesla Superchargers will be standard by 2026.
Under the hood, or rather the floor, Toyota has swapped in higher-performance silicon carbide components to improve efficiency and power delivery. The AWD version now produces up to 338 horsepower and sprints from 0–60 mph in a brisk 4.9 seconds.
Toyota didn’t stop at just the powertrain. The exterior has been cleaned up, with body-colored wheel arches replacing the black cladding, and a sleeker front fascia. Inside, a larger 14-inch touchscreen now houses climate controls, giving the dash a more refined and less cluttered appearance. There’s also more usable storage thanks to a redesigned center console.
With the 2026 bZ, Toyota seems to be responding directly to critiques of the bZ4X. It’s faster, more efficient, and more driver-friendly—finally bringing Toyota’s EV efforts up to speed.

Read more