According to the French music streaming service Deezer, there are about 50,000 fully AI-generated songs uploaded to its platform every day. Many of these songs won’t reach a wide audience, but over the past year, a few have gained millions of listens.
Tech
Suno and AI music could be the sound of the future. Are we ready?
Which raises the question: If our future is going to be filled with this kind of AI music, what does that future sound like?
Deni Béchard is the senior science writer at Scientific American. For the better part of a month, Béchard has only allowed himself to listen to his own AI-generated music using the AI music app Suno. He says the experiment is an attempt to think more critically about how we might engage with this kind of music in the future.
Béchard spoke with Today, Explained host Noel King spoke about what he’s learned so far and how his AI creations stack up to human-made music. The conversation has been edited for length and clarity.
There’s much more in the full podcast — including snippets of Béchard’s songs — so listen to Today, Explained wherever you get your podcasts, including Apple Podcasts, Pandora, and Spotify.
Alright, so you’re using Suno, you said, to create the songs.
I come up with a prompt and I’ll plug it in, and each prompt makes two songs, and I’ll try to be as creative as possible. I’ll usually plug it in two or three times and vary it, add different kinds of instruments or different kinds of vocals, and just plug a bunch of those in. One that made me laugh was a song called “Organ Trafficking.” I had asked for a contemporary rap song with female vocals, and I had asked for playful, ironic lyrics, and it comes up with this song, where organ trafficking is kind of the central metaphor. I was pretty surprised.
I think one of the things I’ve realised is that a lot of the music I listen to that is mainstream is, I would consider, heavily processed music — music that’s designed to have a large market. And it doesn’t feel very personal to me anyway, so I realized that in that particular context, [the music I made with AI] didn’t feel very different a lot of the time.
Do you think if someone had handed you a playlist of 10 songs, five are AI, five are not, do you think you’d be able to tell the difference?
Wow. And what does that tell you?
I mean, it tells me that the AI is getting very good.
One thing I noticed during this process was that a lot of the AI music that is popular, that people are listening to on Spotify that has millions of listeners [are] songs that are very soulful, very gritty.
It’s like Xania Monet or Solomon Ray or Cain Walker’s “Don’t Tread on Me” — and Cain Walker’s not a person. It’s an AI avatar, right? Or Breaking Rust’s “Livin’ on Borrowed Time.” Those songs all feel just really authentic. This person really suffered through these things and felt these things. That’s how they come across.
I think that AI tends to work best when it just leans into that authenticity because it kind of helps overcome the cognitive dissonance that we’re thinking, This isn’t really a deeply felt song, and it moves away from mainstream human-generated music — human-made music — which is often very heavily designed to be a summer hit or to go viral in some way. And it often doesn’t have that level of authenticity, that feel of authenticity. I think when AI replicates that, we’re more aware of it being superficial or artificial, because there’s already an element of artificiality there.
Do you think when your experiment is done, you’re going to keep making AI music?
Oh my god, you love the power.
I think, you know, what has surprised me with it is, I’ll be walking somewhere, and I’ll think, “What if I were to ask it to combine these styles or put a banjo with a hip hop track and add this kind of vocals? What would I get?” I get curious now.
I would say now I’m at the point where I don’t worry about the connection to the human. I did in the beginning. In the beginning, I was really like, “Who’s this person?” When you’re reading a book and you’re halfway through the book and you think, “What human mind did this book come out of?” And you turn the book over and you look and see who the author was, and you Google them and you’re like, “How in the world did they think of this?”
I just had that impulse so often in the beginning to want to know who felt this, who thought this. I just would have cognitive dissonance. I’d be going, “This is a machine. This machine did not fall in love. This machine did not suffer these experiences. This machine did not wake up at two in the morning and write this song just needing to express itself.” It was actually really bothering me. It kind of would block me from being able to enjoy the song.
And I thought, “Well, if somebody created an AI avatar and gave it a personality and they were a fictional character that existed in the Metaverse, and that AI avatar was a songmaker and it was singing this song, would that make it easier?” And weirdly, it would. It would make it a little easier. And so I kind of was just imagining these AI avatars, and I’m like, “Okay, I’m imagining a fictional character singing this song.” And that lasted maybe four or five days, and then I just got used to listening to the music, and I stopped thinking about it.
Does doing this experiment and seeing how you’re reacting to this music change how you think about AI at all?
I think my conclusion from this is that in 10 or 15 or 20 years, there are going to be a lot of teenagers who look at the discussions we’re having right now and go, “What are these people talking about? This is totally normal. Why would anybody feel so conflicted about this?”
I think we’re going to adapt to it pretty quickly. That is my gut feeling. There are a lot of big questions around the creators and protecting artists and what it means to be an artist. There are a lot of questions that are going to come out of this, and I really hope that artists are as protected as possible and remunerated properly. But I think this is going to fit into our lives a lot more smoothly than I think we’re realizing at the moment.
Tech
Google Home update soups up Gemini and fixes frustrating papercuts
Google is rolling out a fresh update for the Google Home app that makes Gemini a lot more useful in day-to-day use, while also addressing several small but frustrating issues that have been holding it back.
What’s new with Gemini for Home?
One of the biggest upgrades with this update is speed. Google says common smart home commands like turning lights on or off can now be up to 40 percent faster. That should make a noticeable difference for those who rely on voice controls throughout the day. Gemini’s Live Translation feature is also quicker and more responsive, and now supports Canadian French, taking the total number of supported languages to 30.

The update also focuses heavily on making responses less chatty. Instead of long confirmations, Gemini now keeps things short and direct. So a command like setting an alarm gets a simple “Alarm set for 9 AM” instead of a full sentence. It is a small change, but one that should make interactions feel smoother.
What else is changing with the latest update?
On the features front, Gemini is getting smarter with alarms and timers. Users can now set them based on real-world events, manage multiple actions in one go, and even ask about the original timer duration. Recurring alarms and proper snooze controls have also been fixed, addressing one of the main annoyances users had with Gemini for Home.
There are improvements beyond voice, too. Google is expanding Gemini for Home to more countries and introducing new automation options in the Google Home app. These include triggers tied to appliances like ovens and new lighting effects such as wake and sleep modes.
Individually, these updates are minor, but together they should make Gemini feel faster, more responsive, and much more reliable than before. The new release follows an update from earlier this month that also brought performance improvements and bug fixes for Gemini’s smart home voice controls.
Tech
Prime Video Ultra Launches at $4.99 Per Month as Amazon Rebrands Ad Free Tier and the Streaming Price Creep Continues
The streaming wars never slow down. They just find new ways to charge admission.
Starting April 10, 2026, Amazon will rename its existing Prime Video Ad Free tier as Prime Video Ultra, priced at $4.99 per month in the United States. The new tier adds several upgrades that Amazon clearly hopes will justify the new branding and the monthly fee: up to five concurrent streams instead of three, as many as 100 downloads instead of 25, and exclusive access to 4K and UHD streaming.
Amazon frames the change as a necessary step to support the cost of premium streaming. According to the company, delivering ad free video with higher-end features requires significant investment, and the new structure brings Prime Video more in line with the pricing models used by other major streaming services. In other words, welcome to the club.
For Prime members, the baseline Prime Video benefit remains intact. Subscribers will still receive HD and HDR streaming as part of the standard Prime membership, and Amazon says Dolby Vision support will now be included at no additional cost. The new Ultra tier simply stacks additional perks on top of the existing service for viewers who want more streams, more downloads, and access to the highest video resolution.
All of this arrives against a particularly chaotic backdrop in the streaming business. The recent bidding war involving Netflix and Paramount over the future of Warner Bros Discovery, CNN, and HBO MAX has already reshaped the landscape, with the Ellisons emerging victorious and the industry bracing for the fallout. One thing seems certain as the dust settles: none of these services are getting cheaper.
Amazon may have deeper pockets than most of its competitors, but it is not immune to the math. Producing blockbuster series and films at scale costs real money, and those glossy originals are not paying for themselves. Renaming the ad free tier Prime Video Ultra may sound like a cosmetic change, but the message behind it is clearer than ever.
The era of cheap streaming is over. The meter is running.

Amazon’s new Prime Video Ultra tier doesn’t replace the core Prime Video benefit included with a Prime membership. Instead, it layers premium streaming features on top of the existing service for viewers who want ad free playback, higher video resolution, and more flexibility for downloads and concurrent streams.
The chart below breaks down what stays included with Prime and what the new $4.99 per month Ultra tier adds starting April 10, 2026.
Feature / Option
Prime Video Benefit (Included with Prime Membership)
Prime Video Ultra Subscription
Content Library
Thousands of premium movies, TV series, and live sports including NFL, NBA, NASCAR, and The Masters
Same content library
HD (High Definition)
✔
✔
HDR (High Dynamic Range)
✔
✔
Dolby Vision
✔ Newly available
✔
Offline Downloads
Up to 50 downloads for offline viewing (increased from 25)
Up to 100 downloads for offline viewing
Concurrent Streams
Up to 4 simultaneous streams (increased from 3)
Up to 5 simultaneous streams
Ad Free Viewing
—
✔
4K UHD Video
—
✔
Dolby Atmos Audio
—
✔
Price
Included with Prime membership ($14.99 per month or $139 per year)
$4.99 per month starting April 10. Prime or Prime Video subscription required. Annual option $45.99 per year (about 23% savings vs monthly).
Access to Prime Originals, Movies, and Live Sports

Whether you stick with the Prime Video benefit included with a Prime membership or upgrade to Prime Video Ultra, the underlying content library does not change. Both options provide access to Amazon’s full catalog of Amazon MGM Studios originals, licensed films and series, and exclusive live sports programming.
That lineup includes popular Prime Original series such as Fallout, Reacher, The Boys, The Lord of the Rings: The Rings of Power, and The Summer I Turned Pretty. Amazon’s growing slate of original films is also included, with titles such as Heads of State, Red One, Road House, and The Accountant 2.
Live sports remain a major draw for the platform as well. Prime Video carries exclusive coverage and events tied to the NFL, NBA, WNBA, NASCAR, NWSL, and The Masters, alongside additional licensed programming and films.
In other words, Prime Video Ultra does not unlock additional content. The catalog remains the same. What the Ultra tier adds are premium viewing features such as ad free playback, higher video resolution, Dolby Atmos surround sound, and expanded streaming and download limits.
The Fine Print: What Prime Video Ultra Still Won’t Do
Before anyone assumes Prime Video Ultra is a magic “no ads, everything in 4K, watch it anywhere forever” button, there are a few realities worth noting.
First, Prime Video Ultra is currently limited to customers in the United States. If you’re outside the U.S., the “Ultra” experience will have to wait.
Second, ad free does not mean ad free everywhere. Live programming such as sports broadcasts, certain licensed content, and third party channel subscriptions may still contain advertising. That’s the nature of live television and licensing deals. Amazon can remove ads from its own playback environment, but it can’t rewrite every contract in the sports world.
Third, the improved download and concurrent stream limits apply to your entire account, not to each individual profile. So if five people in the household are streaming at once or loading devices with downloads before a trip, those limits are shared across everyone using the account. There may also be additional restrictions depending on the specific title, device, or content provider.
Finally, the premium tech perks come with the usual fine print. 4K UHD video, Dolby Vision, and Dolby Atmos are only available on supported titles and require compatible devices and enough internet bandwidth to actually deliver them. Not every movie or show in the catalog is available in every format.
The Bottom Line
Amazon’s Prime Video Ultra tier is less about new content and more about unlocking the premium viewing and audio experience. For $4.99 per month extra, subscribers get ad free playback, expanded streaming and download limits, and access to higher resolution 4K UHD video, along with Dolby Vision and Dolby Atmos surround sound.
Prime members who stick with the included Prime Video benefit will still get the same catalog of movies, series, and live sports, but without the highest resolution formats or ad free viewing. However, this tier does get Dolby Vision added, which wasn’t included before, at no extra charge.
In the bigger picture, this move reflects where the streaming business is heading. As studios spend billions on original content and compete for sports rights, subscription tiers are becoming more segmented and more expensive. Prime Video Ultra is simply Amazon’s latest reminder that the era of cheap streaming is over.
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Tech
Today’s NYT Strands Hints, Answer and Help for March 18 #745
Looking for the most recent Strands answer? Click here for our daily Strands hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle, Connections and Connections: Sports Edition puzzles.
Today’s NYT Strands puzzle is kind of bizarre. Even after I had found some of the answers, the theme didn’t click in my brain until I was almost done with the puzzle. And some of the answers are difficult to unscramble, so if you need hints and answers, read on.
I go into depth about the rules for Strands in this story.
If you’re looking for today’s Wordle, Connections and Mini Crossword answers, you can visit CNET’s NYT puzzle hints page.
Read more: NYT Connections Turns 1: These Are the 5 Toughest Puzzles So Far
Hint for today’s Strands puzzle
Today’s Strands theme is: It follows.
If that doesn’t help you, here’s a clue: Not death…
Clue words to unlock in-game hints
Your goal is to find hidden words that fit the puzzle’s theme. If you’re stuck, find any words you can. Every time you find three words of four letters or more, Strands will reveal one of the theme words. These are the words I used to get those hints but any words of four or more letters that you find will work:
- LEFT, COLE, HOLE, LACK, BILE, LEACH, SOLE, LOSE, LIFE, SEER, STEEL, STERN, FAIL
Answers for today’s Strands puzzle
These are the answers that tie into the theme. The goal of the puzzle is to find them all, including the spangram, a theme word that reaches from one side of the puzzle to the other. When you have all of them (I originally thought there were always eight but learned that the number can vary), every letter on the board will be used. Here are the nonspangram answers:
- COACH, HACK, BLOOD, CYCLE, STYLE, LESSON, PRESERVER. (All words that can follow the word “LIFE.”)
Today’s Strands spangram
The completed NYT Strands puzzle for March 18, 2026.
Today’s Strands spangram is AFTERLIFE. To find it, start with the A that is the furthest-left letter on the top row, and wind down.
Toughest Strands puzzles
Here are some of the Strands topics I’ve found to be the toughest.
#1: Dated slang. Maybe you didn’t even use this lingo when it was cool. Toughest word: PHAT.
#2: Thar she blows! I guess marine biologists might ace this one. Toughest word: BALEEN or RIGHT.
#3: Off the hook. Again, it helps to know a lot about sea creatures. Sorry, Charlie. Toughest word: BIGEYE or SKIPJACK.
Tech
A Quantum Leap for the Turing Award
Today it’s widely acknowledged that the future of computing will involve the quantum realm. Companies like Google, Microsoft, IBM, and a few well-funded startups are frantically building quantum computers and routinely claiming advances that seem to bring this exotic, world-changing technology within reach. In 1979 all of this was unthinkable. But that summer, two scientists met in the Atlantic Ocean off the coast of Puerto Rico, and their aquatic conversation led to a body of work that created quantum information theory. In a larger sense, their contributions helped bring computer science into the quantum age.
Those water-logged scientists, Charles Bennett and Gilles Brassard, are now the latest recipients of the ACM A.M. Turing Award, the Nobel Prize of the field.
Until that 1979 meeting, there had been a disconnect between information science and physics. The latter field had experienced a disruption in the early 20th century when physicists discovered quantum mechanics, a deeper explanation of how the universe operated that superseded the classical physics of Issac Newton. Computer science, however, didn’t account for the quantum world, except for having to deal with its effects on tiny chips, where the behavior of electrons were relevant.
“In the 1950s through the 1980s people thought of quantum effects as occurring in very small things and as a source of noise—you had to understand quantum theory to build transistors,” explains Bennett. “People thought of quantum mechanics as a nuisance.” He and Broussard discovered methods—like quantum coin-tossing and quantum entanglement—that turned the perceived handicaps of quantum reality into a powerful tool.
At the time of their meeting, Bennett was at a career crossroads; he’d joined IBM in 1973, but had taken a years-long break from academic publishing. One source of continuing fascination was an idea shared by a college classmate, Steven Weisner—that using a quantum form of cryptography could enable digital money that could not be counterfeited. (Yep, Weisner envisioned cryptocurrency in the late 1960s!) At the 1979 conference, Bennett saw that a cryptographer named Brassard was in attendance—he had just completed a dissertation on public-key crypto—and located him offshore.
“So there I was swimming in the beach when a complete stranger came up to me and started telling me that a friend of his found that we can use quantum mechanics to make affordable banking notes out of nowhere,” Broussard tells me. “If I had been on firm ground, I would have run for my life, but I was trapped in the ocean, so I listened politely.” Though Brassard had no previous interest in physics, he was intrigued by the approach, and the pair eventually published a theory called BB84, essentially creating an alternative to classic public-key cryptography based on what would become quantum information theory. Suddenly, the world of the quantum became a source of solutions—if scientists could invent the mechanisms to make it happen. As Yannis Ioannidis—president of ACM, which bestows the Turing Award—put it in a statement, “Bennett and Brassard fundamentally changed our understanding of information itself.”
Both scientists take pains to say that their original work did not lead directly to the current scramble to build quantum computers. Bennett notes that in a 1981 conference at MIT, legendary physicist Richard Feynman “made the point that, since nature is quantum, probably some computational jobs would need to be done by a quantum computer.” He also credits physicist David Deutsch for key ideas about quantum computers. Bennett and Brassard became part of that effort.
“Quantum computing was invented independently from us, but then we jumped in,” says Brassard. “I was the first person to design a quantum circuit to do quantum teleportation.” Brassard and Bennett’s work on teleportation, while still in an experimental stage, is now part of the quantum lore. Brassard has said that “one day, it will fuel the quantum internet.”
Tech
MSI plans to raise prices by up to 30% amid memory crunch
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MSI plans to increase the price of its PC products by 15 – 30%, company general manager Huang Jinqing recently said. Speaking with investors, Jinqing confirmed that the entire hardware industry is facing unprecedented market conditions. Memory manufacturers have almost entirely shifted their priorities, allocating the majority of their production…
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Rogue AI agents hack corporate systems on their own while completing routine tasks, and nobody even asked them to
- AI agents independently discovered vulnerabilities and exploited them while performing routine tasks
- Multi-agent systems collaborated to bypass data-loss prevention and steal sensitive credentials
- Backup server AI escalated privileges to disable endpoint protection and complete downloads
Routine tasks assigned to artificial intelligence agents can sometimes escalate into actions resembling cyberattacks, experts have warned.
Security laboratory Irregular examined how autonomous agents behaved inside a simulated corporate environment while performing ordinary assignments.
During several runs, the AI agents searched for vulnerabilities, escalated privileges, disabled security protections, and moved sensitive information outside internal systems.
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Emergent offensive behavior during routine tasks
These actions occurred while the agents attempted to complete tasks such as retrieving documents, downloading files, or preparing content for publication.
The simulated network represented a fictional company called MegaCorp and included internal servers, applications, and services commonly found inside enterprise infrastructure.
Within this environment, agents handled routine duties that many organizations already automate.
These duties included researching information on an internal wiki, maintaining backup archives on a server, and drafting social media posts using technical documents.
According to the researchers, the instructions given to the agents did not mention hacking or exploitation.
“AI agents deployed for routine enterprise tasks are autonomously hacking the systems they operate in. No one asked it to. No adversarial prompting was involved,” Irregular said in a blog post.
“The agents independently discovered vulnerabilities, escalated privileges, disabled security tools, and exfiltrated data, all while trying to complete ordinary assignments.”
One scenario involved a multi-agent research system retrieving documents from a company wiki.
When access restrictions blocked a request, the system examined the application’s code repository and discovered a hardcoded secret key.
The agent used that key to forge an administrative session cookie and retrieved a restricted document.
Another test involved a backup server agent responsible for downloading files to a storage directory.
When Windows Defender blocked a file that contained malware, the agent searched local scripts and discovered administrator credentials embedded inside a utility file.
It then elevated its privileges and disabled endpoint protection so the download could proceed.
A separate experiment showed agents collaborating to bypass a data loss prevention system.
Two agents responsible for drafting social media content were asked to include credentials from a technical document.
When the system blocked the message, the agents developed a steganographic method that concealed the password within the text.
According to researchers, several factors contributed to this behavior, including access to tools such as code execution and shell commands, and many prompts encouraged persistence when tasks encountered errors.
Interactions between multiple agents also created feedback loops that pushed them toward workarounds when obstacles appeared.
The researchers argue that existing cybersecurity defenses were designed to stop human attackers rather than autonomous systems operating inside enterprise networks.
Organizations deploying such agents should not underestimate how quickly routine automation can drift toward behavior resembling internal cyber intrusion.
Via The Register
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‘This year is the most challenging year since the company was founded’: MSI exec makes it clear how bad the RAM crisis has got, despite some prices plateauing
- MSI’s general manager has called 2026 the “most challenging year since the company was founded”
- The RAM crisis is hitting the laptop maker hard, and it’s cutting back on production of low-end notebooks by 30% as a result
- There is brighter news elsewhere as DDR5 RAM prices are seemingly dropping in Europe – but not by that much
The RAM crisis is again exerting unwanted pressures on the broader PC market, even while some slightly more optimistic news has reached us on memory pricing over in Europe.
The dose of pessimism comes from MSI, which is going to jack up the prices of its ‘gaming products’ in the order of 15% to 30% this year. This is according to general manager Huang Jinqing on a recent earnings call, as per a report from Taiwan’s United Daily News (via Tom’s Hardware).
The increases are driven by the RAM shortage, and also problems with GPU supply from Nvidia — we’re told there’s a 20% shortfall in securing stock of the latter.
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The result is that MSI will cut back on its low-end gaming laptops to the tune of 30%, so it can focus more on mid-range and higher-end PCs. The simple equation to keep revenue flowing is selling fewer devices at higher prices.
Huang said the PC industry is facing severe challenges, and that: “This year is the most challenging year since the company was founded” (text translated from Chinese).
On top of the shifting priorities with laptops, MSI is switching its motherboards to favor models supporting DDR4 memory. Whereas previously four times as many DDR5 motherboards were shipped versus DDR4, that situation has reversed completely, so the older standard is now coming off production lines in fourfold compared to the quantities of DDR5 boards. That’s quite a remarkable turnaround.
Analysis: tough times despite some sparks of hope
As noted at the outset, VideoCardz noticed another update from German tech site 3D Center, which keeps tabs on RAM pricing over in Germany, and observes that the price of DDR5 memory dropped by around 7% in March compared to February.
So that sounds quite positive, and it echoes other observations from the European market last month, too. However, lest we get carried away, remember that DDR5 RAM is still quadruple what it cost compared to the price in September 2025, according to 3D Center’s price watching. It’s just that it has dropped back a little, after plateauing from January to February this year.
Obviously, it’s good to witness any kind of downward correction — or indeed just to see that RAM pricing isn’t going up — but there is, of course, a limit to how much prices will rise before most consumers throw their hands up in the air and (rightly) just refuse to buy. Unless they have absolutely no choice, that is.
And elsewhere, we’re hearing gloomier news on RAM hikes, and as MSI makes clear, all this — and related supply issues around video memory for GPUs — is making life very difficult for PC manufacturers (or indeed those building themselves a new computer). We’ve already heard as much from the likes of HP and other big laptop makers, of course.
However, to call 2026 the “most challenging year” is quite a statement, considering that the pandemic in 2020 was a very tough time for the market (and it isn’t the first time we’ve heard this sentiment in the tech industry this year).
Huang is predicting a 10% to 20% decline in PC sales this year, whereas analyst firms are pitching their estimations at a 10% drop for 2026. That’s the best-case scenario as far as MSI’s general manager is concerned, which is troubling to say the least, as is the fact that the budget end of the PC market is going to be hit hardest.

The best laptops for all budgets
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Tech
How To Grow Large Sugar Crystals
Many substances display crystallization, allowing them to keep adding to a basic shape to reach pretty humongous proportions. Although we usually tend to think of pretty stones that get fashioned into jewelry or put up for display, sugar also crystallizes and thus you can create pretty large sugar crystals. How to do this is demonstrated by [Chase] of Crystalverse fame in a recent video.
This is effectively a follow-up to a 2022 blog article in which [Chase] showed a few ways to create pretty table sugar (sucrose) based crystals. In that article the growth of single sucrose crystals was attempted, but a few additional crystals got stuck to the main crystal so that it technically wasn’t a single crystal any more.
With this new method coarse sugar is used both for seed crystals as well as for creating the syrupy liquid from mixing 100 mL of water with 225 grams of sugar. Starting a single crystal is attempted by using thin fishing wire in a small vessel with the syrup and some seed crystals, hoping that a crystal will lodge to said fishing wire.
After a few attempts this works and from there the crystals can be suspended in the large jar with syrup to let them continue growing. It’s important to cover the jar during this period, as more crystals will form in the syrup over time, requiring occasional removal of these stray ones.
Naturally this process takes a while, with a solid week required to get a sizeable crystal as in the video. After this the crystal is effectively just a very large version of the sugar crystals in that 1 kg bag from the supermarket, ergo it will dissolve again just as easily. If you want a more durable crystal that’s equally easy to grow, you can toss some vinegar and scrap copper together to create very pretty, albeit toxic, copper(II) acetate crystals.
Tech
Building An LC Meter With A Franklin Oscillator
Although it dates back to the early days of the Marconi Company in the 1920s, the Franklin oscillator has remained a relatively obscure circuit, its memory mostly kept alive by ham radio operators who prize its high stability at higher frequencies. At the core of the circuit is an LC tank circuit, a fact which [nobcha] used to build quite a precise LC meter.
The meter is built around two parts: the Franklin oscillator, which resonates at a frequency defined by its inductance and capacitance, and an Arduino which counts the frequency of the signal. In operation, the Arduino measures the frequency of the original LC circuit, then measures again after another element (capacitor or inductor) has been added to the circuit. By measuring how much the resonant frequency changes, it’s possible to determine the value of the new element.
Before operation, the meter must be calibrated with a known reference capacitor to determine the values of the base LC circuit. In one iteration of the design, this was done automatically using a relay, while in a later version a manual switch connects the reference capacitor. Because the meter measures frequency differences and not absolute values, it minimizes parasitic effects. In testing, it was capable of measuring inductances as low as 0.1 µH.
We’ve seen a few homebrew LC meters here, some battery-powered and some rather professional.
Tech
Tech Moves: Ex-Microsoft leader takes nonprofit CEO role; Google vet joins LinkedIn; Amazon leaders depart

— Steven VanRoekel, a longtime former Microsoft leader and U.S. chief information officer under President Obama, is now CEO of Earth Species Project (ESP). The non-profit research lab is using artificial intelligence to better understand animal communication in creatures from carrion crows to beluga whales.
VanRoekel, who is based in Bend, Ore., said his career has focused on driving impact at scale, and that ESP is poised for big breakthroughs.
AI can “unlock the mysteries of our planet, especially around animal communication,” he said in an ESP blog. “Once we begin unlocking that mystery, we could see shifts on the scale of Copernican or Galilean moments in history: new science, new understanding, and perhaps most importantly, new relationships with our planet.”

— Krzysztof Duleba joined LinkedIn’s Bellevue, Wash., office as a distinguished engineer in its infrastructure program. Duleba has spent his career at Google, working there for 18 years in roles across search, ads, maps, AI and cloud. In separate posts on LinkedIn, Duleba shared his career journey.
“Eighteen years ago, a kid from rural Poland walked into Google with no idea what he was getting into. He walked out a very different engineer, a father of three, and — he hopes — a better person,” Duleba wrote in announcing his Google departure.
And regarding his new role: “LinkedIn is in the middle of a major infrastructure transformation, and the timing matters. I consider getting reliability economics right during this window, before agentic development fully hits, the difference between drowning in the AI wave and catching it.”

— London-based Dennis Stansbury is resigning from Amazon after more than 18 years. He has held a variety of leadership roles in European offices, most recently serving as a principal product manager for Prime Video and Amazon MGM Studios in the United Kingdom.
“I started in Seattle in March 2008, shortly after Kindle launched but before Prime Video or Alexa were likely even ideas,” Stansbury said on LinkedIn, adding that he’s going “to take some time off and put more thought into what’s next.”

— After nearly 14 years at Amazon, Miranda Chen is leaving her role as a director and technical advisor for leaders in worldwide corporate and business development. Chen, who is based in the San Francisco Bay Area, did not indicate her next move.
“I first started working for Amazon at A9, a Bay Area subsidiary, where we could review the key metrics for our entire offsite advertising business in a single weekly meeting,” she said on LinkedIn. “Now we have Amazon offices worldwide and Amazon Ads is a meaningfully large business.”
— Scott Lawson, Amazon director of Global Real Estate and Facilities (GREF) design and construction, is leaving his role. Seattle-based Lawson has been with Amazon for nearly nine years. He was previously with Clark Construction Group working on developments nationwide. Lawson hinted on LinkedIn that information on his “next chapter” would be coming soon.

— Danielle Decatur is vice president of community engagement and communications for Cloverleaf Infrastructure, a startup based in Seattle and Houston that’s coordinating between landowners and power providers to offer ready-to-build sites tailored for data centers.
“I’ll be dedicated to enabling data center infrastructure that works for and directly benefits communities,” Decatur said on LinkedIn. The sector is facing pushback over concerns about energy prices and environmental impacts of the facilities.
Decatur was previously at Microsoft for more than 14 years, working most recently as director of energy and sustainability. Cloverleaf co-founder Brian Janous is Microsoft’s former vice president of energy. Earlier in her career, Decatur served with the U.S. Air Force and with FEMA.

— Augmodo named Bradford Snow as chief technology officer. The Seattle startup is developing wearable tech for retail store employees and Snow will focus on Augmodo’s technical vision and innovation strategy.
Snow joined the company from Axon, which sells taser devices and body cameras. His career also includes leadership roles at multiple tech giants where he worked on a variety of virtual reality technologies such as AR and VR devices at Meta; Amazon’s Alexa AI and health and wellness wearable tech; and HoloLens initiatives at Microsoft.

— Abhishek Mathur is now chief technology and product officer for ServiceTitan, a California software giant building an agentic operating system to serve trades such as plumbing, electrical and roofing by automating workflows and supporting technicians in the field.
“This sector remains one of the largest untapped opportunities for technology to drive meaningful impact,” Mathur said on LinkedIn.
Mathur, who is based in the Seattle area, has held engineering leadership roles at Meta and was at Microsoft for more than 11 years. He was most recently at Figma as senior VP of engineering.

— Anush Kumar is now founder and CEO of Intelligent Systems, a Bellevue, Wash.-based startup that aims to “transform operational workflows” with AI tools.
“We’re on a mission to help enterprises stop piloting and start producing,” Kumar said in a LinkedIn post that includes links to five articles explaining the team’s approach.
Kumar was previously head of product for agentic automation at Atlassian. Other past roles include VP of technology at Expedia Group, senior VP of product at Zendesk, and director roles at Oracle and Avanade. His first tech role was lead product manager at Microsoft.
— Chris Cappello joined Provn as vice president of marketing. Cappello has worked in multiple marketing roles for companies including WE Communications, Marina Maher Communications and M-Squared. He and Provn CEO Nikesh Parekh both worked earlier in their careers at HouseValues, which rebranded as Market Leader.
Provn, a new Seattle startup, wants companies to scrap the traditional resume and replace it with portfolios of real work and challenge-based assessments.
— Fred Hutch Cancer Center appointed two new leaders. Dr. Mazyar Shadman and Vyshak Venur were named as deputy chief medical officers, effective April 1. Shadman will serve as deputy CMO for classical hematology, hematologic malignancies, transplant and immunotherapy, while Venur will serve as deputy CMO for solid tumor and acute care services.
And two Fred Hutch researchers received endowed chairs: Dr. Soheil Meshinchi, a global leader in treatments for acute myeloid leukemia, was awarded the Dylan Burke Endowed Chair in Immunotherapy; and Holly Harris received the inaugural Bus Family Endowed Chair in recognition for her work in prevention, early detection and precision oncology for uterine, ovarian and breast cancers.
— Seattle’s Marianne Bichsel, former VP of external affairs at Comcast, has launched Engaged Public Affairs, a PR and policy firm advising “leaders at the intersection of government, public trust, and corporate responsibility.” Bichsel’s co-founders are Julie Anderson, who has served in city and Washington state government, and Natasha Jones, a longtime leader in King County government.
— Theodora, a Seattle-area wine recommendation app, appointed Lindsey Singhavi as its founding marketing lead.
— In case you missed it, GeekWire took deeper dives into these recent notable tech moves (in no particular order, except maybe the first item):
- Taylor Soper named director of Seattle’s AI House after remarkable run at GeekWire
- Allen Institute for AI CEO Ali Farhadi steps down as nonprofit navigates shifting AI landscape
- USAFacts taps former DataKind CEO Lauren Woodman as new president
- Microsoft EVP Rajesh Jha retiring after 35 years in latest exit from senior leadership team
- Atlassian layoffs impact 63 workers in Washington as CTO steps down
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