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This midrange Sony home theater beats the pricey flagship for me - here's why

Sony Bravia Theater System 6 ZDNET's key takeaways The Bravia Theater System 6 consists of a center channel soundbar, two rear speakers, and an external subwoofer for $800. It offers great sound, in-app Bravia audio features, and a simple user experience. Without Wi-Fi connectivity, many wireless streaming options are unavailable, but the movie and TV watching experience remains unchanged $798 at Walmart $768 at B&H Photo-Video $798 at Crutchfield more buying choices Follow ZDNET: Add us as a

How an over-the-air update made Quilt’s heat pumps more powerful

Software might be eating the world, but it’s taking some industries longer than others to realize its full potential. From iPhones to Teslas, people have grown accustomed to software updates improving the stuff they already own. But outside consumer electronics and automobiles, over-the-air updates aren’t commonplace yet. Yet that’s beginning to change, starting with an unlikely product: heat pumps. Last week, heat pump startup Quilt said that it pushed an update last week to heat pumps alread

Netflix’s best movies deserve more time on the big screen

Like the rest of the Knives Out movies, Wake Up Dead Man is full of extremely fun revelations — the kind that can turn the whodunit story on its head and, as was the case for many of those attending the film’s premiere in Toronto, Canada, produce audible gasps. Those shared moments of surprise are part of what makes the movie such a great theatrical experience, so it sucks that most people won’t get the opportunity to see it in a theater at all. Wake Up Dead Man isn’t alone. Netflix was very pr

Study Directly Links Emissions from Fossil Fuel Producers to Devastating Heatwaves

A new study directly links hundreds of major heatwaves since 2000 to the emissions from fossil fuel and cement producers. Among its fundings, the researchers conclude that as many as a quarter of all heatwaves since the start of this century would have been “virtually impossible” without emissions from any of the world’s 14 largest fossil fuel and cement producers. The study, published Wednesday in the journal Nature, shows that greenhouse gas emissions from 180 of the world’s biggest cement, o

A Puzzle Before Tomorrow: Decoding Apple's 'Awe Dropping' iPhone 17 Event Announcement

Listen, I'm just as eager to learn the details of what Apple will release at its fall event tomorrow, from new members of the iPhone 17 family to updated Apple Watch models. But right now what I really want are answers about just what Apple's "Awe dropping" invitation means, with its fiery logo and punny slogan. Sometimes the company's invites are clever but clear, yet this one has me stumped. Why does Apple tease its events like this? Obviously, one reason is to encourage articles like the one

Apple is making the movies Hollywood won’t, and it’s paying off big

’Think different’ was an iconic Apple ad campaign, and it might just be the best way to summarize the company’s new Apple TV+ strategy for movies. Here’s why recent debuts like Highest 2 Lowest and F1 reflect a growing trend of Apple making movies that Hollywood won’t. Apple has found success with big-budget, original films in an industry of sequels and remakes Just one short year ago, Apple’s movie strategy was in disarray. Following a string of box office disappointments, the company abrupt

This Pricey Thermostat Has Nearly Paid for Itself by Saving Me Money, and It's on Sale Right Now

CNET's key takeaways $240 Automated Eco Modes make energy saving easy, even if you don't have time to plan out your schedule. Local utility rebates may also help make the thermostat more affordable. When friends walk past my Nest Learning Thermostat Gen 4 for the first time, they often stop and stare. The thermostat can detect nearby movement and lights up with a beautiful display of the outside weather, like setting suns or shifting rain animations. That beauty comes at a cost, nearly $300

‘People Are So Proud of This’: How River and Lake Water Is Cooling Buildings

“In the old days, it was more like a luxury project,” says Deo de Klerk, team lead for heating and cooling solutions at the Dutch energy firm Eneco. Today, his company’s clients increasingly ask for district cooling as well as district heating systems. Eneco has 33 heating and cooling projects under construction. In Rotterdam, Netherlands, one of the company’s installations helps to cool buildings, including apartment blocks, police offices, a theater and restaurants, using water from the River

Liquid Cooling Exhibits

Hot Chips doesn’t just consist of presentations on hardware architecture, although those are the core of what Hot Chips is about. The conference also features stands where various companies show off their developments, and that’s not restricted to chips. Some of those showed off interesting liquid cooling components, particularly in cold plate design. Water Jets Many of the waterblocks on display use microjets, rather than microfin arrays. Water flows through a manifold at the top of the block

Takeout Containers Should Never Go in the Microwave. This Is Why

When hunger and laziness coincide, reheating last night's leftovers in the microwave seems like a great idea. But if you reheat them in the plastic container they came in, you put yourself at risk for ingesting microplastics and harmful chemicals. You may be wondering, "Is plastic contamination as dangerous as experts say?" Unfortunately, all signs point to yes. Study after study has shown that the resulting chemical exposure of microplastics could pose significant health risks and they have be

What Does 'Awe Dropping' Even Mean? Decoding Apple's iPhone 17 Event Announcement

Apple's big fall event is less than a week away, and we're still puzzling over the tagline and animated logo that accompanied invitations to the Sept. 9 "Awe dropping" gathering. Is the iconic Apple logo on fire? Does it portend a new heat-sensing feature of the Vision Pro that will make you feel like a Predator hunting prey through the jungle? Or maybe a designer at Apple just came up with a cool-looking effect and thought it would be fun to use it? Nah, the company has a history of enigmatic

Finnish City Inaugurates 1 MW/100 MWh Sand Battery

Support CleanTechnica's work through a Substack subscription or on Stripe There are more ways to store energy than just using batteries. Some are using fire bricks, particularly for process heat for industries that rely on high heat in manufacturing. Others propose an arrangement of massive concrete blocks that move up and down like the weights of a giant grandfather clock, converting kinetic energy to potential energy and back again. In Finland, two intrepid engineers began experimenting with

‘Wake Up Dead Man: A Knives Out Mystery’ To Debut in Theaters Before Netflix

As anticipation grows for the third installment in Rian Johnson‘s Knives Out murder mystery series, Wake Up Dead Man: A Knives Out Mystery, Netflix has revealed that the upcoming film will have a limited theatrical release before it premieres on the streamer. According to Variety, Wake Up Dead Man will have a two-week run in select theaters across the U.S., starting on November 26 until December 12—the day the film premieres on Netflix. The movie stars former James Bond actor Daniel Craig, who

RIP Graham Greene, ‘Dances with Wolves’ and ‘Twilight’ Actor

Oscar-nominated Graham Greene passed away on Monday at 73 years old. Per Greene’s agent speaking to the Hollywood Reporter, the Ontario-based actor had been battling a “lengthy illness.” Born June 22, 1952 in Ontario’s Six Nations Reserve, Greene was an executive director for the Native Theatre School program in Toronto’s Centre for Indigenous Theatre. After spending the 1970s doing professional theatre in Toronto and England, he made his TV debut in an episode of 1979’s The Great Detective. (H

Extreme Heat Makes Your Body Age Faster

It is well known that heat causes exhaustion in the body due to dehydration. But aging? A recent study concluded that extreme heat accelerates the aging of the human body, a worrying fact given the increasing frequency of heat waves due to climate change. The researchers are not talking about the effects of solar radiation on the skin, but biological aging. Unlike chronological age—that answer that you give when asked how old you are—your biological age reflects how well your cells, tissues, a

This Pricey Thermostat Has Nearly Paid for Itself by Saving Me Money, and It's on Sale for Labor Day

Labor Day deal: The Nest Learning Thermostat Gen 4 is available for $240 -- a discount of 14%, or $40 -- on Amazon during its Labor Day sale. Price is our biggest complaint about this thermostat, so this deal makes it a bit more compelling to snap one up now. CNET's key takeaways $240 for a smart thermostat may sound like a tough deal, but mine is set to pay for itself this summer, thanks to lower heating and cooling bills. Automated Eco Modes make energy saving easy, even if you don't have t

Your Body Ages Faster Because of Extreme Heat

It is well known that heat causes exhaustion in the body due to dehydration. But aging? A recent study concluded that extreme heat accelerates the aging of the human body, a worrying fact given the increasing frequency of heat waves due to climate change. The researchers are not talking about the effects of solar radiation on the skin, but biological aging. Unlike chronological age—that answer that you give when asked how old you are—your biological age reflects how well your cells, tissues, a

Battlefield 6 dev apologizes for requiring Secure Boot to power anti-cheat tools

Earlier this month, EA announced that players in its Battlefield 6 open beta on PC would have to enable Secure Boot in their Windows OS and BIOS settings. That decision proved controversial among players who weren't able to get the finicky low-level security setting working on their machines and others who were unwilling to allow EA's anti-cheat tools to once again have kernel-level access to their systems. Now, Battlefield 6 technical director Christian Buhl is defending that requirement as so

Starship’s heat shield appears to have performed quite well in test

One of the more curious aspects of the 10th flight of SpaceX's Starship rocket on Tuesday was the striking orange discoloration of the second stage. This could be observed on video taken from a buoy near the landing site as the vehicle made a soft landing in the Indian Ocean. This color—so different from the silvery skin and black tiles that cover Starship's upper stage—led to all sorts of speculation. Had heating damaged the stainless steel skin? Had the vehicle's tiles been shucked off, leavi

Deciphering Apple's 'Awe Dropping' iPhone 17 Event Invite

Invitations went out Tuesday for Apple's Sept. 9 event, which means it's time to crank up our speculation engines and figure out the real messages behind the slogan "Awe dropping" and the orange, yellow and blue glowing Apple logo that accompanies it. Why does Apple tease its events like this? Obviously, one reason is to encourage articles like the one you're reading. But also, in an environment where details about what's coming invariably get leaked ahead of time, it's a way to pique interest

What’s the Best Hair Straightener for You? It Depends (2025)

Compare Our Top 10 Hair Straighteners Other Straighteners We Tried Photograph: Kat Merck Paul Mitchell Neuro Style+ for $150: The latest in Paul Mitchell’s lineup of otherwise standout hair straighteners, this ceramic iron with Paul Mitchell’s new NeutraHeat temperature-regulating technology goes up to 450 degrees Fahrenheit and has dual voltage for travel. However, the body feels weirdly cheap and lightweight compared with older Paul Mitchell models, it took over a minute to heat up, and it

‘Hazbin Hotel’ Plans to Raise Sing-Along Hell at a Movie Theater Near You

Check into Hazbin Hotel for a special sing-along screening on October 1. A24 and Prime Video get in on the streaming-goes-to-the-movies trend with their own musical series, Hazbin Hotel, which will invite their faithful fans to join in on a helluva time at the cinema. Beginning Tuesday, September 2, tickets will be available for special screenings across the country of the show’s first four episodes from season one. Featuring songs performed by stars, including Erika Henningsen as Charlie Morni

With Starship, SpaceX encounters an obstacle that haunted NASA’s space shuttles

Eventually, SpaceX wants to catch ships coming back from space with big mechanical arms on the launch pad, similar to the way SpaceX has shown it can recover the rocket's huge Super Heavy booster. This would allow SpaceX to theoretically stack a freshly flown ship on top of a booster right on the launch pad, then quickly refuel it and launch it again. There are plenty of things SpaceX must prove before the company is able to do this. But SpaceX has already demonstrated it can handle some of the

Google's Liquid Cooling

Liquid cooling is a familiar concept to PC enthusiasts, and has a long history in enterprise compute as well. Recently, liquid cooling has taken an increasing role in datacenters, amid increasing power draw and correspondingly high heat output from the latest chips. Machine learning in particular has an insatiable appetite for power and cooling. Google notes that water has a thermal conductivity about 4000 times that of air, making it an attractive solution to deal with the cooling demands assoc

Google's Liquid Cooling at Hot Chips 2025

Liquid cooling is a familiar concept to PC enthusiasts, and has a long history in enterprise compute as well. Recently, liquid cooling has taken an increasing role in datacenters, amid increasing power draw and correspondingly high heat output from the latest chips. Machine learning in particular has an insatiable appetite for power and cooling. Google notes that water has a thermal conductivity about 4000 times that of air, making it an attractive solution to deal with the cooling demands assoc

The ‘KPop Demon Hunters’ Success Story Could Be a Turning Point for Cinema

This weekend, movie history was made. For the first time ever, Netflix had the number one movie at the box office with its megahit KPop Demon Hunters. However, while every single other film distributor would’ve celebrated this fact, the streamer didn’t report the numbers. Instead, it put the version of the film in theaters immediately onto its streamer. The message was clear. This wasn’t meant to be a huge money grab or play for theatrical dominance. It was more of a thank you to the fans who st

Best Space Heaters in 2025

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. If you like your room warm and cozy, one of the best investments you can make is in a space heater. Spring, winter, or just a rainy day with a bit of nip in the air, a space heater is the perfect solution to boost the warmth in the room. Compact heaters are a great addition to any room, letting you stay warm without firing up the

Best Hair Dryer: Rigorous Testing in Real Apartments (2025)

Compare Top 7 Hair Dryers Product Weight Wattage Settings Attachments Price Dyson Supersonic Nural 1.8 pounds 1600 watts 4 heat; 3 speed Wave + curl diffuser, styling concentrator, gentle air attachment, wide tooth comb, and flyaway attachment $500 Conair SmoothWrap InfinitiPro 2.12 pounds 1,875 watts 3 heat; 2 speed Diffuser and concentrator $71 Dyson Supersonic r 0.7 pounds 1,700 watts 4 heat; 3 speed Diffuser, wide-tooth comb, professional concentrator, airflow attachment, and flyaway smooth

The issue of anti-cheat on Linux (2024)

The number of people choosing Linux as their primary operating system to play games has been slowly but steadily going up, at least according to the Steam hardware survey. This is most likely because of the Steam Deck release and the increasingly obnoxious features being added to Windows. If you switch to Linux today, you’ll probably be surprised by how many games run out of the box just fine (mostly due to the Windows compatibility layer Proton built right into Steam), except for basically all

Workers need better protections from the heat

is a senior science reporter covering energy and the environment with more than a decade of experience. She is also the host of Hell or High Water: When Disaster Hits Home , a podcast from Vox Media and Audible Originals. Posts from this author will be added to your daily email digest and your homepage feed. Expect record-breaking temperatures to change the workplace, the World Health Organization (WHO) and World Meteorological Organization (WMO) warned today in a new report. When workers don’