Technologies
A Fusion Energy Breakthrough? Watch Live as US Scientists Make Major Announcement
A fusion reactor at Lawrence Livermore National Laboratory may have reached a critical milestone.

Scientists at Lawrence Livermore National Laboratory may have achieved a remarkable new high point for fusion reactions, generating even more energy than was pumped in during a recent experiment, according to a report by the Financial Times.
The publication suggests scientists «with knowledge of preliminary results from a recent experiment» have discussed the result and analysis is ongoing. A major announcement is scheduled to take place at LLNL on Tuesday, Dec. 13. It’s expected to be livestreamed by the Department of Energy at approximately 7 a.m. PT.
The National Ignition Facility operates an «inertial confinement fusion» experiment, which sees almost 200 lasers fired directly at a tiny capsule of hydrogen. According to Nathan Garland, a physicist at Griffith University in Australia, the lasers create a plasma around the capsule which eventually starts an implosion — these conditions allow for fusion reactions to take place.
Fusion is the reaction that powers our sun and it works by smashing two atoms together. This requires extreme pressure and extreme heat but trying to recreate the conditions in a lab is «super difficult,» noted Garland.
The energy released by fusing two atoms together is massive and, importantly, releases no carbon dioxide. Unlike fission — splitting atoms — used in nuclear power plants, fusion also leaves behind no radioactive waste and there’s no risk of meltdown, either. In short, if we could harness fusion power, it would revolutionize energy, allowing us to generate clean power without pumping greenhouse gases into the atmosphere.
If the FT report and chatter on social media is correct, scientists at LLNL could have achieved «fusion energy gain» which is denoted by the letter Q. In a fusion experiment, if Q > 1, then we’re on our way to a bona fide energy breakthrough, one that scientists have long been dreaming of reaching. «It is a big deal for sure, if true,» Garland said.
But, as with all science, it’s good to be cautious and not overhype results yet to be fully analyzed. We have been here before, after all. In 2013, reports swirled the NIF had achieved this exact feat. It wasn’t the case.
In more recent times, though, NIF has taken big strides toward achieving the goal. In August 2021, researchers reported they had, for a brief moment, re-created the power of the sun in a self-sustaining reaction. That’s a good pedigree and one that makes us here at CNET Science feel a little more confident in the rumors.
A spokesperson for LLNL told CNET «our analysis is still ongoing, so we’re unable to provide details or confirmation at this time» and provided a link to the media advisory — which, in all caps, suggests a «MAJOR SCIENTIFIC BREAKTHROUGH.»
The result won’t mean that we suddenly have an endless supply of energy. It’s likely the reaction that took place at NIF lasted for just a fraction of a second or even less. But this is the first step in a journey toward fusion energy as a viable, serious technology to power our world. It provides a proof of concept that fusion experiments like this can reach Q > 1.
So while I’m always cautious about throwing around the word «breakthrough» when reporting on cutting-edge science — especially in the realm of fusion energy — it does feel like it might be justified here. We’ll have to wait and see.
Updated Dec. 12: Changed sentence to «smashing two atoms together» rather than «heavy» atoms because hydrogen is, of course, a very light atom.
Technologies
Drag x Drive Proves the Switch 2’s Mouse Mode Controls Are Fantastic
Nintendo has done it again with a great new way to play games on its just-launched console.

Nintendo’s next summer title — and one of the few new games for the Switch 2 soon after its June launch — is the multiplayer wheelchair basketball game, Drag x Drive. It uses the console’s new Joy-Con mouse controls to simulate moving the wheels of your chair (or vehicle, as it’s referred to in-game) while playing short three-on-three matches. While it does take some getting used to, it shows off how well this new input mode works and harkens back to an era of motion-controlled gaming made popular on Nintendo’s Wii.
Playing Drag x Drive is unique, reflecting the Switch 2 new tech. You detach each Joy-Con 2 controller from the system, place the sensors face down on a surface (which can range from a table to even your legs), and slide the controllers forward and backward to move the wheels respectively. I actually found it more comfortable on my wrists to use the controllers positioned a little wider on my thighs instead of straight up and down on a table.
Learning to play has a steep curve, and I found my shoulders getting tired quickly as the game kept reminding me that longer strokes would move my character faster on the court. For anyone who experienced Tennis Elbow back when WiiSports came out, Drag x Drive’s bodily wear-and-tear will be familiar.
The mouse’s controls are good — better than I expected, in fact. They feel snappy, and I was able to pull off some higher-level maneuvers when I got used to it. And as you move, you can feel a subtle vibration in each hand to help you dial in how much force you’re inputting. Moving the controllers at different speeds will adjust the turning radius. Braking (by pressing the R or L buttons) can be done independently of each wheel to further your control. There are even tricks you can pull off by using breaking and lifting the controllers in specific combinations, which the game points out will help you perform more advanced blocks and interceptions.
Controls are the big novelty of Drag x Drive and take time to get used to, though the court and game modes offer their own unique challenges.
Read more: I Played Donkey Kong Bananza. It’s the Switch 2’s Killer Ape
Moderately deep mechanics for a $20 game
The primary mode is a 3-minute three-on-three game that’s reminiscent of Rocket League (without the jetpacks). There’s an indicator always pointing toward the oversized ball. Rolling into it will pick it up. If you’re going fast enough (represented by a flashing light on your back) and crashing into someone head-on will knock it loose. And if you raise one of the joy-cons off the surface, you will lift the ball, flicking your wrist will make a shot.
Since the court is kind of a skateboard-style bowl, you can even roll up into the air from the sides and shoot or dunk from above. These trick shots will award players with more granular points, for example, an aerial shot might award you 2.3 instead of the standard two you’d see in typical basketball. But you can still land a three-pointer from outside the boundary, but you’ll have to be lined up real well while the other five players aren’t slamming into you.
Defense also works just like you’d expect, with positioning playing the most important role. Pressing the R and L buttons together will pass the ball to a teammate. If an opponent is in the way, they can intercept. This is key since I witnessed many teams pass a ball way down the court to an isolated player while we tried to race after them to stop the shot. Like every sport, you’ll want to spread out and cover someone instead of clumping all together around the ball, like most new players often do.
While Drag x Drive curiously doesn’t refer to anything as a wheelchair (or even highlight the awesome and inclusive sport of wheelchair basketball), it’s really wonderful to see this representation. The characters can also be swapped out for one of three unit types: defense, forward or guard, all with different speed and power stats. From there, you can customise your character’s outfit and gear, with more to unlock as you play.
Outside of the online play, there are also nine different bot difficulties you can take on, so the game is playable in single player. There are also several minigames stationed around the hub area. These include a timed race and a rebound mode where you need to chase after a bouncing ball in the hub before time runs out. They’re pretty short and not all that interesting, but they will reward you with medals to unlock gear. There are also some obstacles positioned around to play with. One example is a giant jump rope that you can bunny hop over.
There isn’t a typical career or story campaign to work through — the main draw is the one core multiplayer mode. Considering the low $20 entry price, I wouldn’t expect anything super in-depth, making this more of a unique application of the Switch 2 Joy-Cons’ mouse mode than a long-lasting play experience.
Drag x Drive is a shallow experience, but the skill ceiling has a lot of potential. Its low entry price makes it an easy recommendation, even if you’re just interested in trying out the new mouse controls that the Switch 2 offers. If Nintendo chooses to support the game with more content in the future, I would love to see limited-time events and more game modes get added, building on the bones of one of the most unique sports games to come out in years.
Drag x Drive comes out on Switch 2 on Thursday.
Technologies
Bag the Premium Sonos Ace ANC Headphones for Just $299 in Your Choice of Color
Save $100 on a new pair of high-end ANC headphones while you still can.

It might have taken longer than anyone expected, but Sonos’ entry into the premium ANC headphone market soon made waves. The Sonos Ace headphones come with everything that we expect in 2025, including a hefty price tag.
But, thankfully, most retailers are now offering a solid discount that slashes the price to just $399. That price means that you’re saving $100 off the usual asking price without the need to do anything special — no coupons and no codes are needed. You can also choose between the black and white models when ordering, but we don’t know how long this new price will last. Consider placing your order soon, before it’s too late.
CNET’s headphones expert David Carnoy liked the Sonos Ace a lot, remarking that «overall, they deliver a more premium listening experience, as well as better noise-canceling and voice-calling performance» than many other options at this premium price range, but did state that the price tag itself was an issue. They’re comfortable, have strong spatial audio and they look good to boot.
Hey, did you know? CNET Deals texts are free, easy and save you money.
These headphones boast support for lossless audio via Bluetooth and their USB-C port, while plush memory foam ear pads ensure a comfortable fit all day long. You’ll also get up to 30 hours of battery life even with ANC enabled, while just three minutes on the charger gets you up to three hours of playback.
The newness of the Sonos Ace headphones and the rarity of Sonos deals make this one of the best headphone deals right now, especially if you like having the latest devices.
HEADPHONE DEALS OF THE WEEK
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$300 (save $51)
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$299 (save $151)
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$220 (save $180)
Why this deal matters
The Sonos Ace headphones are currently available at a significant discount. You can save $100 on these if you’re quick. This is very nearly the lowest price we’ve seen, so we recommend ordering your new headphones sooner rather than later.
Technologies
Today’s Wordle Hints, Answer and Help for Aug. 13, #1516: Did You Know This Word?
Here are hints and the answer for today’s super-difficult Wordle for Aug. 13, No. 1,516

Looking for the most recent Wordle answer? Click here for today’s Wordle hints, as well as our daily answers and hints for The New York Times Mini Crossword, Connections, Connections: Sports Edition and Strands puzzles.
Today’s Wordle puzzle is a pretty tough one. It describes a drink that most Americans have probably never tried before, and the letters aren’t super common, either. If you need a new starter word, check out our list of which letters show up the most in English words. If you need hints and the answer, read on.
Today’s Wordle hints
Before we show you today’s Wordle answer, we’ll give you some hints. If you don’t want a spoiler, look away now.
Wordle hint No. 1: Repeats
Today’s Wordle answer has no repeated letters.
Wordle hint No. 2: Vowels
Today’s Wordle answer has two vowels.
Wordle hint No. 3: Start letter.
Today’s Wordle answer begins with K.
Wordle hint No. 4:Drink up
Today’s Wordle refers to a beverage.
Wordle hint No. 5: Meaning
Today’s Wordle answer refers to a fermented milk drink with a sour taste, which originates from the Caucasus Mountains.
TODAY’S WORDLE ANSWER
Today’s Wordle answer is KEFIR.
Yesterday’s Wordle answer
Yesterday’s Wordle answer, Aug. 12, No. 1515 was NOMAD.
Recent Wordle answers
Aug. 8, No. 1511: IMBUE
Aug. 9, No. 1512: NASAL
Aug. 10, No. 1513: MINTY
Aug. 11, No. 1514: SOUTH
What’s the best Wordle starting word?
Don’t be afraid to use our tip sheet ranking all the letters in the alphabet by frequency of uses. In short, you want starter words that lean heavy on E, A and R, and don’t contain Z, J and Q.
Some solid starter words to try:
ADIEU
TRAIN
CLOSE
STARE
NOISE
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