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This Bluetooth Waterproof Speaker by Anker Is Practically Free on Amazon, and It’s No Joke

It’s always convenient to have a tiny Bluetooth speaker handy whether you want to hear music in the shower, take it outdoors during summer activities or take it on a bicycle ride or boat trip. Anker is a trusted brand of portable electronics and the Soundcore Select 4 Go speaker receives rave reviews (4.7/5 on over 2,000 reviews) from users for sound quality. The great news is that the Soundcore Select 4 Go speaker is now available on Amazon for $19, an amazing deal considering it originally re

Ford Ranger Plug-In Hybrid Review: Prices, Availability, Specs

Fitness for purpose. Take a deftly aimed power tool to all the marketing flim-flam, and you can’t go far wrong with that mantra. There’s no messing around when it comes to a pick-up truck, a vehicle that has a clear job to do, and in most cases does it admirably. Except that even this segment isn’t immune to mission creep, and these hardy vehicles are now expected to double as workhorse and acceptable all-round family transport. The Ford F-150 may typify the breed, but outside of the US the Ran

Storage Prices Are Going Nuts, Grab a New Samsung MicroSD Card With Adapter for Early Prime Day

Storage prices, to put it politely, have been all over the place lately. You could get motion sickness watching them rise and fall and rise again, and there’s of course the ever-present threat of tariffs that would suddenly balloon the prices of storage and many other tech goods. So when the roller-coaster of storage pricing rolls downward, it’s smart to grab some while you can. Now’s a good time, if Amazon’s 36% off deal on the Samsung EVO Select MicroSD memory card and adapter is any indicatio

Tesla partners with Electrify Expo to launch full-weekend EV test drives

Electrify Expo, which has spent the last five years putting on festivals across the U.S. to educate people about electric vehicles, is launching a demo experience where people can take an EV home for a weekend. The first company to partner up is Tesla, and Electrify Expo CEO BJ Birtwell says more brands will come on board in the near future. “It’s an opportunity for our attendees at Electrify Expo to have a no-pressure, non-sales-y experience with an electric vehicle on their terms, running err

How to turn off ACR on your TV (and what your TV stops tracking when you do)

Kerry Wan/ZDNET Did you know that whenever you turn on your smart TV, you invite an unseen guest to watch it with you? These days, most popular TV models utilize automatic content recognition (ACR), a form of ad surveillance technology that gathers information about everything you watch and transmits it to a centralized database. Manufacturers then use your data to identify your viewing preferences, enabling them to deliver highly targeted ads. Also: 184 million passwords for Google, Microsof

I changed 6 settings on my Roku TV to instantly improve the performance

Maria Diaz/ZDNET Few things ruin the joy of watching a good show more than suddenly seeing that rotating asterisk symbol or swirly icon that tells you your TV is buffering. Or maybe it's stuttering, or altogether freezing. If this is happening on your Roku TV, don't give up on it just yet. Also: How to disable ACR on your TV (and why doing so makes such a big difference) Like phones and computers, Rokus have caches that accumulate temporary data, which inevitably slows them down over time. Th

The Download: future grids, and bad boy bots

Is this the electric grid of the future? Lincoln Electric System, a publicly owned utility in Nebraska, is used to weathering severe blizzards. But what will happen soon—not only at Lincoln Electric but for all electric utilities—is a challenge of a different order. Utilities must keep the lights on in the face of more extreme and more frequent storms and fires, growing risks of cyberattacks and physical disruptions, and a wildly uncertain policy and regulatory landscape. They must keep pric

Solar Company Sues Google for Giving Damaging Information in AI Overviews

A solar firm in Minnesota is suing Google for defamation after the tech giant's shoddy AI Overviews feature allegedly made up wild lies about the company — and significantly hurt its business as a result. "This lawsuit is not just about defending our company's reputation; it's about standing up for fairness, truth, and accountability in the age of artificial intelligence," Nicholas Kasprowicz, general counsel for the solar company, Wolf River Electric, said in a statement. First filed in a sta

Inside the US power struggle over coal

But the Trump administration wants to keep coal power alive, and the US Department of Energy recently ordered some plants to stay open past their scheduled closures. Here’s why there’s a power struggle over coal. Coal used to be king in the US, but the country has dramatically reduced its dependence on the fuel over the past two decades. It accounted for about 20% of the electricity generated in 2024, down from roughly half in 2000. While the demise of coal has been great for US emissions, the

Telecom giant Viasat breached by China's Salt Typhoon hackers

Satellite communications company Viasat is the latest victim of China's Salt Typhoon cyber-espionage group, which has previously hacked into the networks of multiple other telecom providers in the United States and worldwide. Viasat provides satellite broadband services to governments worldwide and aviation, military, energy, maritime, and enterprise customers. Last month, the telecom giant told shareholders that it had approximately 189,000 broadband subscribers in the United States. The comp

Scientists achieve 1,000-fold increase in solar electricity using ultra-thin layers

Forward-looking: A team of German researchers from Martin Luther University Halle-Wittenberg has unveiled a significant advancement in solar energy technology, revealing a method to dramatically increase the amount of electricity certain materials can generate when exposed to light. Their approach involves stacking ultra-thin layers of different crystals in a precise sequence, resulting in a solar absorber that far outperforms traditional materials. At the core of this discovery, published in S

How to disable ACR on your TV (and why doing so makes such a big difference)

Kerry Wan/ZDNET Did you know that whenever you turn on your smart TV, you invite an unseen guest to watch it with you? These days, most popular TV models utilize automatic content recognition (ACR), a form of ad surveillance technology that gathers information about everything you watch and transmits it to a centralized database. Manufacturers then use your data to identify your viewing preferences, enabling them to deliver highly targeted ads. Also: Don't cancel Netflix yet: I used these sec

Finland warms up the world's largest sand battery, the economics look appealing

It doesn’t look like much, but Finland recently flipped the switch on the world’s largest sand-based battery. Yes, sand. A sand battery is a type of thermal energy storage system that uses sand or crushed rock to store heat. Electricity — typically from renewable sources — is used to heat the sand. That stored heat can later be used for various ends, including to warm buildings. The economics are compelling, and it’s hard to get any cheaper than the crushed soapstone now housed inside an insu

Finland warms up the world’s largest sand battery, and the economics look appealing

It doesn’t look like much, but Finland recently flipped the switch on the world’s largest sand-based battery. Yes, sand. A sand battery is a type of thermal energy storage system that uses sand or crushed rock to store heat. Electricity — typically from renewable sources — is used to heat the sand. That stored heat can later be used for various ends, including to warm buildings. The economics are compelling, and it’s hard to get any cheaper than the crushed soapstone now housed inside an insu

7 Best Electric Toothbrushes, Tested For Two Weeks Each (2025)

Honorable Mentions There are far more electric toothbrushes than we can recommend in a single guide. If none of the above options appeal to you, one of these might do the trick. Photograph: Oclean Oclean X Ultra S Electric Toothbrush for $130: Oclean makes great electric toothbrushes that clean well without vibrating your brain around. They're a bit pricey, but if you or your kid would benefit from a voice assistant telling you that you're brushing too fast or applying too much pressure, this

Ford’s new modified Mustang Mach-E is ready to fly up Pikes Peak

is transportation editor with 10+ years of experience who covers EVs, public transportation, and aviation. His work has appeared in The New York Daily News and City & State. The Pikes Peak International Hill Climb is a racing event that’s been going on since 1916. It’s a 12.42-mile run that climbs 4,720 feet and serves as a proving ground for carmakers to test the speed and agility of their new vehicles. Electric cars tend to do well in the Pikes Peak race; they don’t have to deal with the pro

How the first electric grid was built

The Linear No Threshold model says that there is no safe level of radiation exposure. There is overwhelming evidence it is false, yet it inspires the ALARA principle, which makes nuclear power unaffordable worldwide. Read the lead article from Issue 19 of Works in Progress. We’re hosting a Stripe Press pop-up coffee shop and bookstore on Saturday, June 28, in Washington, DC. RSVP here if you can make it. In 1883, Sir Coutts Lindsay, owner of the Grosvenor Art Gallery in Bond Street, decided th

Anker SOLIX EverFrost 2 40L electric cooler drops to its all-time low price

Edgar Cervantes / Android Authority I have actually been using the Anker SOLIX EverFrost 2 40L electric cooler for some time, and I love it. I know it’s a bit pricey, but discounts come from time to time. Right now, you can get it for its record-low price, saving you $200. Buy the Anker SOLIX EverFrost 2 40L electric cooler for just $699.99 ($200 off) This offer is available from Amazon. It is a “limited time deal,” which means the deal should end relatively soon. This also makes it an automat

Kwikset’s newest smart lock gets almost everything right

Legacy lock maker Kwikset has been producing innovative smart locks since 2013, when it released the first touch-to-open lock, the Kwikset Kevo. The company followed that up with the launch of one of the first key-free locks in 2016, one of the earliest Apple HomeKit locks, and one of the first fingerprint-only locks. Kwikset has not shied away from new tech. Its latest model, the Halo Select ($279.99), is one of the first full-replacement Matter-over-Thread smart locks. I’ve tested almost ever

Trump Wants to Kill California’s Emissions Standards. Here’s What That Means for EVs

This week the White House and President Donald Trump attempted to kill, once and for all, California's plan to accelerate the sale of zero-emission cars and trucks in the state. In a ceremony in Washington, DC, on Thursday attended by trucking executives, Trump signed three resolutions passed by Congress aimed at revoking California’s nearly 60-year-old power to set its own motor vehicle emissions rules. In doing so, the federal government is taking aim at one of the most ambitious vehicle elec

Snapchat adds a new subscription tier for Lenses

Snapchat has added a new layer to its paid offerings. The Lens+ subscription combines the existing Snapchat+ monthly plan with more access to "hundreds of Lenses and AR experiences that let you play, create, and share Snaps with friends in whole new ways." The plan will cost $9 a month. At the start, the subscription will feature Lenses made by the company or by select creators. New augmented reality experiences will be added each week. Creators will be granted the option to build and monetize

Customizable HTML Select

Una Kravets Styling form controls like the <select> element has been reported as a top developer pain point for years, and we've been working on a solution. While this work is complex and has taken a long time to get right, we're getting very close to landing this feature. A customizable version of the select element is officially in Stage 2 in the WHATWG, with strong cross-browser interest and a prototype for you to test out from Chrome Canary 130. Try it out and give us your feedback Check

Beta Technologies’ bet on electric flight and Hyundai’s new Tesla charging port comes up short

Welcome back to TechCrunch Mobility — your central hub for news and insights on the future of transportation. Sign up here for free — just click TechCrunch Mobility! Fifteen years ago, I started writing about a little EV startup that was trying to survive even as others failed in the clean tech boom-and-bust cycle. Back then Tesla had captured the interest of some celebrities and EV enthusiasts — but it was a small circle. A lot has changed since then, including the profile of its largest shar

What’s driving electricity demand? It isn’t just AI and data centers.

Take the US, for example. The IEA report points to other research showing that the 10 states hosting the most data center growth saw a 10% increase in electricity demand between 2019 and 2023. Demand in the other 40 states declined by about 3% over the same period. One caveat here is that nobody knows for sure what’s going to happen with data centers in the future, particularly those needed to run AI. Projections are all over the place, and small changes could drastically alter the amount of en

Want an electric bike? The HiBoy EX6 is $805 off!

This is not the type of stuff we usually cover, but I couldn’t ignore this offer when it came across my desk. Electric bikes offer commuters a new form of easy, clean, and fun transportation, but they tend to be a bit pricier than I would hope. How about getting an $805 discount on the HiBoy EX6 Electric Bike? This brings the price down to a much more reasonable $774.99. Get the HiBoy EX6 Electric Bike for just $774.99 ($805 off) This offer is available from Best Buy. The discount is applied au