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One of our favorite Samsung microSD cards is on sale for only $20

If there's one thing devices don't have, it's enough memory. No matter how much your phone or console comes with, it's never too long before you need to start deleting stuff. With that in mind, we're always happy to see one of our favorite memory cards go on sale. Right now, you can buy the Samsung Evo Select MicroSD card for $20, down from $27. The 26 percent discount brings it to only $2 more than its all-time low price. This model is a new generation with 256GB and read and write speeds up t

One of our favorite Samsung microSD cards drops to only $20

If there's one thing devices don't have, it's enough memory. No matter how much your phone or console comes with, it's never too long before you need to start deleting stuff. With that in mind, we're always happy to see one of our favorite memory cards go on sale. Right now, you can buy the Samsung Evo Select MicroSD card for $20, down from $27. The 26 percent discount brings it to only $2 more than its all-time low price. This model is a new generation with 256GB and read and write speeds up t

Spiral

I've been building data systems for long enough to be skeptical of “revolutionary” claims, and I’m uncomfortable with grandiose statements like “Built for the AI Era”. Nevertheless, AI workloads have tipped us into what I'll call the Third Age of data systems, and legacy platforms can't meet the moment. Three Eras of Data Systems In the beginning, databases had human-scale inputs and human-scale outputs. Postgres—the king of databases, first released in 1989[1] —is the archetypal application d

DDoS defender targeted in 1.5 Bpps denial-of-service attack

A DDoS mitigation service provider in Europe was targeted in a massive distributed denial-of-service attack that reached 1.5 billion packets per second. The attack originated from thousands of IoTs and MikroTik routers, and it was mitigated by FastNetMon, a company that offers protection against service disruptions. “The attack reached 1.5 billion packets per second (1.5 Gpps) — one of the largest packet-rate floods publicly disclosed,” FastNetMon says in a press release. “The malicious traff

Porsche’s insanely clever hybrid engine comes to the 911 Turbo S

Today, Porsche debuted a new 911 variant at the IAA Mobility show in Munich, Germany. It's the most powerful 911 to date, excluding some limited-run models, and may well be the quickest to 60 mph from a standing start, dispatching that dash in just 2.4 seconds. And it's all thanks to one of the most interesting hybrid powertrains on sale today. Rather than just bolting an electric motor to an existing 911, Porsche designed an entirely new 3.6 L flat-six engine, taking the opportunity to ditch t

Vetinari's Clock (2011)

Contents In the excellent Discworld series the character Lord Vetinari has a clock in his waiting room which is designed to tick irregularly in order to make his visitor feel ill at ease. Inspired by a post featured on Hackaday I decided to build my own version of this clock with a simple and easy to make design. Vetinari’s Clock Akafugu.jp have released a kit version of this clock based on the ATtiny25 complete with open-source and open-hardware documentation, so if you want to get you

Netflix's animated Tomb Raider series is ending with its second season

Netflix has shared a pair of updates about its animated Tomb Raider show. The second season of Tomb Raider: The Legend of Lara Croft will air on the streaming service on December 11. However, that second season will also be the final one for the project. Legendary Television is behind the show, which premiered in October 2024 on Netflix and stars Hayley Atwell of MCU fame as the titular Tomb Raider. If you simply can't get enough of Lara and her adventures in archeology, you have other options

New interpretations suggest the "heat death" hypothesis might not hold (2023)

New interpretations of the laws of thermodynamics suggest the infamous “heat death” hypothesis, which foretells the end of all life and organization in the universe, might not hold. Credits Bobby Azarian is a cognitive neuroscientist, a science journalist and the author of the book “The Romance of Reality: How the Universe Organizes Itself to Create Life, Consciousness and Cosmic Complexity.” Perhaps the most depressing scientific idea that has ever been put forth is the infamous “heat death h

The cost of interrupted work (2023)

Interruptions cost 23 minutes 15 seconds, right? 2023-11-05 You’ve likely read lots of blog posts stating that it takes 23 minutes and 15 seconds to get back to work after an interruption, context switch, or meeting. Thus, “do you have five minutes” ends up not only costing those few minutes, but instead about half an hour. But where does that number come from? I just wanted to quickly reference this fact to a colleague. Quick search for the reference, copy’n’paste it, in and out, 20 minutes

‘Blue Eye Samurai’ Season 2 Featurette Teases More Bloody Revenge in Mizu’s Future

At Anime NYC, Netflix gave viewers a first look at its slate of adult animated series on the horizon—including the second season of its sleek, action-packed Japanese revenge epic, Blue Eye Samurai. Co-created by husband and wife Amber Noizumi and Michael Green and animated by Blue Spirit Studio, Blue Eye Samurai is a 2023 animated series that dropped quietly on the streamer before blowing the minds of many viewers with its lavish art direction of period Japan and high-octane action. Set in 17th

‘The Penguin’ Team Had Talks About Bringing in Robert Pattinson’s Batman

Almost a year has passed since audiences were first exposed to HBO’s The Penguin, and to call it a success would be an understatement. The show didn’t just find fans among critics and audiences alike; everyone involved has been swimming in awards ever since, with its recent 24 Emmy nominations being the latest. And yet, before its release, many were skeptical of the show. Why would we want to see this story? And did it make sense to do a Batman villain story without Batman himself? To that last

I accidentally became PureGym’s unofficial Apple Wallet developer

How I accidentally became PureGym's unofficial Apple Wallet developer 47 seconds: A villain origin story ¶ Wednesday, 11:15 AM. I'm at the PureGym entrance doing the universal gym app dance. Phone out, one bar of signal that immediately gives up because apparently the building is wrapped in aluminum foil. Connect to PureGym WiFi. Wait for it to actually connect. Open the app. "Warming up..." The entire feed loads—suggested workouts I'll never do, my "recent" activities from 2024, a motivatio

The electric fence stopped working years ago

We were walking to watch the sunset when a dog started barking at us from a porch. From inside, a voice called out: "Don't worry, he won't leave the porch. The electric fence hasn't worked in years, but he still won't go past it." I stopped mid-step. A dog, imprisoned by a fence that only exists in his memory. The next question changed how I see everything: What electric fences do we have in our lives? The Invisible Barrier Electric fences train dogs through graduated discomfort, first a wa

The Electric Fence Stopped Working Years Ago

We were walking to watch the sunset when a dog started barking at us from a porch. From inside, a voice called out: "Don't worry, he won't leave the porch. The electric fence hasn't worked in years, but he still won't go past it." I stopped mid-step. A dog, imprisoned by a fence that only exists in his memory. The next question changed how I see everything: What electric fences do we have in our lives? The Invisible Barrier Electric fences train dogs through graduated discomfort, first a wa

Samsung’s second One UI 8 Watch beta is finally here

Ryan Haines / Android Authority TL;DR Samsung has released the second One UI 8 Watch beta software. The update fixes a few bugs, including the lift-to-wake gesture not working in some situations. This comes over a month after the release of the first One UI 8 Watch beta. Samsung launched the first One UI 8 Watch beta back in June, allowing Galaxy Watch 7 and Ultra owners to go hands-on with the upcoming software. It’s taken a while, but the second beta is now rolling out in at least one mark

Pinterest stock falls 10% after earnings miss

Bill Ready, CEO, Pinterest, speaks at the 28th annual Milken Institute Global Conference at the Beverly Hilton in Beverly Hills, California on May 5, 2025. Pinterest shares were down more than 10% on Thursday after the company reported second-quarter earnings that missed on earnings per share. Here's how the company did, compared to analysts' consensus estimates from LSEG: Earnings per share : $0.33 cents Adj. vs. $0.35 cents expected : $0.33 cents Adj. vs. $0.35 cents expected Revenue: $998

There Is a 100 Percent Chance That Your Body Is Deeply Contaminated With Dangerous Substances

Image by Getty / Futurism Developments The start of this year marked more than a quarter of the way through the 21st century. And though 2025 might not be full of flying cars and robot servants, there are a few sci-fi tropes that ended up panning out: novels like George Orwell's "1984," and Phillip K Dick's "Do Androids Dream of Electric Sheep?" are alive and well as real-world police use expansive surveillance networks to bust criminals before they even do anything wrong, while the sex robot m

Debounce

Debouncing, in the context of programming, means to discard operations that occur too close together during a specific interval, and consolidate them into a single invocation. Debouncing is very similar to throttling. The key difference is that throttling enforces limits on continuous operations, while debouncing waits for invocations to stop for a specific time to consolidate many noisy invocations into one single invocation. A typical use case of debouncing is when responding to user input.

Earth Is Spinning Weirdly Faster, Making Tuesday One of the Shortest Days Ever

Earth's rotation is randomly speeding up, and nobody is quite sure why. These speedups, which have occurred several times over the last few years, haven't had any effect on daily life, but they also haven't gone unnoticed by science. Tuesday, Aug. 5 is the next date when Earth's rotation is expected to speed up, shortening the day by between 1.25 and 1.51 milliseconds. According to Time and Date, the current prediction is set by the International Earth Rotation and Reference Systems Service and

Earth Is Spinning Weirdly Faster, Making Today One of the Shortest Days Ever

Earth's rotation is randomly speeding up, and nobody is quite sure why. These speedups, which have occurred several times over the last few years, haven't had any effect on daily life, but they also haven't gone unnoticed by science. Tuesday, Aug. 5 is the next date when Earth's rotation is expected to speed up, shortening the day by between 1.25 and 1.51 milliseconds. According to Time and Date, the current prediction is set by the International Earth Rotation and Reference Systems Service and

How was the Universal Pictures 1936 opening logo created?

A quick Google search turned up the following on a forum link which explains this originated from Tim Dickinson, who has a complete explanation of how this logo was done on Twitter Alexander Golitzen, famed Art Director, who worked at Universal for over 30 years. With new owners behind the studio, the biplane that had circled the Earth since 1927 was dropped. Golitzen embraced the Art Deco movement, using plexiglass for its replacement. The differently sized spinning stars were filmed first, u

What's the Difference Between Megabits and Megabytes? Here's What You Need to Know

Knowing how your home internet works may rely on understanding these two key terms: Megabits and Megabytes. Internet terminology is often maddeningly confusing. Case in point: Megabits and megabytes. Both refer to units of digital information, but the difference is subtle enough to cause plenty of confusion. Knowing the difference between the two terminologies can make all the difference when picking out an internet plan or figuring out how quickly you can download a file. Don’t worry -- we’ll c

Earth’s Unusual Rapid Spin Could Prompt First-Ever ‘Negative Leap Second’

The Earth has been spinning unusually fast recently. Last year on July 4, our planet set a record by completing a full spin 1.66 milliseconds (0.00166 seconds) faster than usual, according to timeanddate.com. One year later, on July 10, 2025, Earth completed a daily rotation that scientists estimate was 1.36 milliseconds faster than usual, giving us another particularly short day. Other shorter (but ever-so-slightly longer) days occurred on July 9 and July 22, although the exact margins have yet

Tesla profits pulled down by falling EV sales and regulatory credits

Falling EV sales combined with a lower average selling price, less revenue from regulatory credits, and a decline in solar and energy storage revenue took a toll on Tesla’s bottom line during the second quarter of 2025. And a 17% growth in revenue in its services business, which includes cash generated from its Supercharging network, wasn’t enough to close the gap. The company reported Wednesday revenue of $22.5 billion, a 12% decline from the same period last year. The company’s second quarter

Tesla set to report second-quarter earnings after the bell

Elon Musk, chief executive officer of SpaceX and Tesla, attends the Viva Technology conference at the Porte de Versailles exhibition center in Paris, June 16, 2023. Tesla will report second-quarter results after the close of regular trading on Wednesday. Here's what Wall Street expects, according to an average of estimates compiled by LSEG: Earnings per share : 43 cents : 43 cents Revenue: $22.74 billion Revenue in the period is expected to drop 11% from a year earlier, marking a second str