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The 15 Best Fans to Cool You Year Round (2025)

Honorable Mentions Photograph: Kat Merck Shark FlexBreeze HydroGo for $100: I love the original Shark FlexBreeze (above), so I was very excited to see Shark had released a rechargeable portable fan in seven colors, including ones not normally seen in fans, like Lilac and Honeydew. Shark says it can run 30 minutes with the mister consistently on or 60 minutes with it in "interval mode," and after testing it at my son’s soccer practices, I found these estimates to be more or less accurate. Howev

Topics: air fan fans like tower

The New Math of Quantum Cryptography

The original version of this story appeared in Quanta Magazine. Hard problems are usually not a welcome sight. But cryptographers love them. That’s because certain hard math problems underpin the security of modern encryption. Any clever trick for solving them will doom most forms of cryptography. Several years ago, researchers found a radically new approach to encryption that lacks this potential weak spot. The approach exploits the peculiar features of quantum physics. But unlike earlier qua

Samsung’s New Sound Tower Speaker Is for Party Animals Only

IFA 2025 has already brought us a lot of gadgets, including AirPods Max chargers, Whoop-killing fitness bands, business laptops that can game, and even a cassette-playing Bluetooth boombox, but it’s been a fruitful event for one demographic in particular: party people. First, JBL announced its first battery-powered party speaker, the PartyBox 720, and now Samsung is getting in on the action with its Sound Tower speaker. The Sound Tower ST50F and ST40F are Samsung’s latest entrants into the part

Samsung announces a pair of flashy new party speakers

It’s shaping up to be a good week for people who like enormous party speakers. Hot on the heels of JBL’s PartyBox 720 comes Samsung’s latest Sound Tower. The two new models are the ST50F and the ST40F, both of which are designed to provide music for large gatherings, indoors or outdoors. A redesigned acoustic structure houses dual dome tweeters equipped with Samsung’s Waveguide tech, which it says delivers a wider and more even soundstage. These are joined by a pair of woofers, the output of wh

'Rocks as big as cars' are flying down the Dolomites

When one of Italy's much-loved Five Towers toppled, it seemed a rare, exceptional event. In fact, throughout this stunning mountain range, peaks are crumbling. True to its name, the Five Towers – a small, iconic mountain range in the Dolomites (Eastern Italian Alps) – resembled five stone fingers spreading up towards the sky. One night between 4 and 7 June 2004, one of them, the Trephor Tower, came down. The Rifugio Scoiattoli – a chalet so close by that patrons can easily stroll to touch the r

Why 'rocks as big as cars' are flying down the Dolomites

When one of Italy's much-loved Five Towers toppled, it seemed a rare, exceptional event. In fact, throughout this stunning mountain range, peaks are crumbling. True to its name, the Five Towers – a small, iconic mountain range in the Dolomites (Eastern Italian Alps) – resembled five stone fingers spreading up towards the sky. One night between 4 and 7 June 2004, one of them, the Trephor Tower, came down. The Rifugio Scoiattoli – a chalet so close by that patrons can easily stroll to touch the r

Can Invisible Lasers Help Bridge the Digital Divide? I Toured This Futuristic Cell Tower to Find Out

I’ve written hundreds of articles about broadband internet technology, but I'd never heard about data being transmitted through invisible lasers before. This wasn’t the plot of a sci-fi movie. This was Taara, a graduate of X, Google’s Moonshot Factory, that uses beams of light to transmit data through the air at the speed of light. I drove 140 miles from my home in Seattle to remote Selah, Washington, to see it in action. Three miles up a rocky dirt road, you’ll find a typical cellular tower, d

Velocity Micro Raptor Z95A Gaming PC Review: What Leaving It to the Pros Looks Like

Velocity Micro Raptor Z95A Buy at Velocity Micro Pros Excellent gaming performance Tidy interior Ample upgrade options Cons Considerably more expensive than DIY So-so front connections If you want an extreme gaming PC without bloatware or the tedious work of configuring and building it yourself, the Velocity Micro SX3 Raptor Z95A stands out as a compelling option. It's pricey, but the folks at custom builder Velocity Micro put together a tidy system using almost exclusively standardized part

Velocity Raptor Z95A Gaming PC Review: What Leaving It to the Pros Looks Like

Velocity Micro Raptor Z95A Buy at Velocity Micro Pros Excellent gaming performance Tidy interior Ample upgrade options Cons Considerably more expensive than DIY So-so front connections If you want an extreme gaming PC without bloatware or the tedious work of configuring and building it yourself, the Velocity Micro SX3 Raptor Z95A stands out as a compelling option. It's pricey, but the folks at custom builder Velocity Micro put together a tidy system using almost exclusively standardized part

Velocity Raptor Z95A Gaming PC Shows What Leaving It to the Pros Looks Like

Velocity Micro Raptor Z95A Buy at Velocity Micro Pros Excellent gaming performance Tidy interior Ample upgrade options Cons Considerably more expensive than DIY So-so front connections If you want an extreme gaming PC without bloatware or the tedious work of configuring and building it yourself, the Velocity Micro SX3 Raptor Z95A stands out as a compelling option. It's pricey, but the folks at custom builder Velocity Micro put together a tidy system using almost exclusively standardized part

Best Tower Fans for 2025: We Tested What Cools Down Rooms Fast

Why I like it: In ultrahigh-end tower fans, Dyson is awfully tough to beat. Its latest, the Dyson TP07, is a behemoth with king-size activated carbon and glass HEPA air filters hugging the base intake. That allows it to purify the air it puts out, removing things like dust and allergens from the air you breathe. Dyson claims it can catch particles as small as 0.3 microns wide. You don't have to spend that much on every air purifier but if you want a combo option this is the elite choice. The D

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Show HN: I AI-coded a tower defense game and documented the whole process

Tower of Time Entry for Beginner's Jam Summer 2025 A time-traveling tower defense game where you defend your base against waves of enemies using the power to rewind time. 🎮 Play the game at https://m4v3k.itch.io/tower-of-time About the game Tower of Time is a unique tower defense game that combines strategic building with time manipulation mechanics. When enemies overwhelm your defenses, use your time-travel powers to rewind and rebuild your strategy. The game features multiple tower types,

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Show HN: I AI coded a tower defense game and documented the whole process

Tower of Time Entry for Beginner's Jam Summer 2025 A time-traveling tower defense game where you defend your base against waves of enemies using the power to rewind time. 🎮 Play the game at https://m4v3k.itch.io/tower-of-time About the game Tower of Time is a unique tower defense game that combines strategic building with time manipulation mechanics. When enemies overwhelm your defenses, use your time-travel powers to rewind and rebuild your strategy. The game features multiple tower types,

Topics: ai game time tower towers

The 13 Best Fans for the Coolest Summer (2025)

Honorable Mentions Photograph: Kat Merck Shark FlexBreeze HydroGo for $120: I love the original Shark FlexBreeze (above), so I was very excited to see Shark had released a rechargeable portable fan in seven colors, including ones not normally seen in fans like Lilac and Honeydew. Shark says it can run 30 minutes with the mister consistently on or 60 minutes with it in (interval mode?), and after testing it at my son’s soccer practices, I was impressed that these estimates were more or less acc

This HP Desktop Tower (i7/32GB/1TB) Is 72% Off, Amazon Smashes Prices Ahead of Prime Day

It’s easy to get caught up in the enthusiasm over tiny desktops like the Mac Mini, but Windows fans have some incredible options for desktop towers. Among the best values currently available is the HP Pavilion desktop tower computer (Intel 8-Core i7-11700F, 32GB DDR4 RAM, 1TB PCIe SSD, GeForce GT 610 2GB) that just dropped down to an all-time low price on Amazon as part of its Early Prime Day sale. This is not limited to Prime members and everyone deserves this fantastic $1,700 price drop, redu

Best Tower Fans for 2025: We Found What Beats the Heat

Why I like it: In ultrahigh-end tower fans, Dyson is awfully tough to beat. Its latest, the Dyson TP07, is a behemoth with king-size activated carbon and glass HEPA air filters hugging the base intake. That allows it to purify the air it puts out, removing things like dust and allergens from the air you breathe. Dyson claims it can catch particles as small as 0.3 microns wide. You don't have to spend that much on every air purifier but if you want a combo option this is the elite choice. The D

Topics: air dyson fan like tower

Sensor Tower acquires Playliner to expand mobile games data

Digital analysis and app data company Sensor Tower announced today that it has acquired Playliner, a mobile games Live Ops data provider, for an undisclosed sum. According to Sensor Tower, this will expand its analytical capabilities within the mobile gaming space, as Playliner can provide details on how such games maintain audiences and evolve over time. This is Sensor Tower’s second such acquisition, the first being Video Game Insights earlier this year. Playliner tracks and analyzes Live Ope

The Skyscraper That Could Have Toppled over in the Wind (1995)

Within this seemingly simple computation, however, lurks a powerful multiplier. At any given level of the building, the compression figure remains constant; the wind may blow harder, but the structure doesn’t get any heavier. Thus, immense leverage can result from higher wind forces. In the Citicorp tower, the forty-per-cent increase in tension produced by a quartering wind became a hundred-and-sixty-per-cent increase on the building’s bolts. Precisely because of that leverage, a margin of safe

Wheel of Time Reveals the Absolutely Wild Magic Battle That Opens Season 3

The Wheel of Time returns for its third season March 13, and here’s a big sign that Prime Video is as excited for its arrival as fans are: the streamer just shared the first 11 minutes of the premiere, a sequence which happens to contain the most face-melting fight scene the show has ever engaged in. And yes, we saw that climactic season two battle; this brawl, which involves rival Aes Sedai members and some extremely vicious channeling of the One Power, easily kicks its ass. You only have a we

Alienware Aurora R16 Desktop Review: An Interesting Option, but Not the Smartest Pick

Alienware Aurora R16 Desktop Pros Slick and fairly compact design Largely quiet even under load Tool-less access and parts abound Nice I/O Cons Underwhelming performance for the price Proprietary as can be Likely a dust magnet Alienware has never been known for its value. It has always had more going on with style and performance. The Alienware Aurora R16 desktop fits that mold with a curious design that eschews a lot of typical approaches to PC building in favor of something a bit offbeat