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Show HN: NaturalCron – Human-Readable Scheduling for .NET (With Fluent Builder)

NaturalCron NaturalCron is a human-readable scheduling engine for .NET. It lets you write schedules in a clear and intuitive way instead of memorizing cryptic cron strings. Why? Because memorizing 0 18 * * 1-5 is harder than understanding every day between monday and friday at 6:00pm . Readable schedules reduce mistakes, write expressions that you can understand at a glance. Note: NaturalCron is not a cron converter. It’s a new expressive syntax for better readability. 💡 Why use NaturalCron

Gear News of the Week: Insta360 Debuts a Drone Company, and DJI Surprises With an 8K 360 Camera

The 360 camera company Insta360 has entered the drone market with a spin-off brand called Antigravity. This new company hasn't released a drone yet, but it's coming soon and will likely have a slightly different take from current market leaders like DJI. Antigravity's drone is expected to feature 360 cameras with 8K resolution. It will also fall under the 250-gram weight limit, meaning it won't require a license. The 360-degree camera makes sense from the company that makes our favorite 360 cam

Topics: 360 camera dji drone osmo

Ukraine rescues soldier via drone delivery of complete e-bike

The Russian invasion of Ukraine has placed unbelievable pressure on drone developers on both sides of the war, who have responded with astounding innovations that include: fiber-optic drones (to prevent radio jamming) kamikaze sea drones, eventually equipped with anti-air missiles drones that fire shotguns bomber drones that drop mines and grenades drones that release flaming thermite into trenches long-range, aircraft-style drones that can substitute for small cruise missiles interceptor

Startup and Nobel laureate collaborate to create GPU financial exchange

What just happened? A new financial marketplace aims to offer crucial risk management tools to a resource at the center of the tech industry's explosive growth. If successful, the initiative could make access to high-performance compute more predictable and affordable. The world of artificial intelligence is built on computing power, and at the heart of that engine are graphics processing units. These chips are in such high demand that they have often been compared to oil during the gold rush,

GenosDB (GDB) – Decentralized P2P Graph Database

GenosDB (GDB) – Decentralized P2P Graph Database A lightweight, decentralized graph database designed for modern web applications, offering real-time peer-to-peer synchronization, WebAuthn-based authentication, role-based access control (RBAC), and efficient local storage utilizing OPFS. Main Features ✅ GenosDB Core Efficient storage in OPFS. Real-time synchronization between tabs and devices. CRUD operations for nodes and relationships. Efficient serialization using MessagePack and compr

Introduction to Computer Music

About This Textbook The Introduction to Computer Music was initially designed as an online text for first-year study of computer music. This e-book aspires to present information in sufficient depth to be useful to composers, beginning audio engineers and other musicians, professional or otherwise, interested in making music with technology. The first edition of this text was begun in 2004 with an Indiana University Instructional Development Grant and has served our electronic studio resources

The DJI Mini 4K drone is on sale for $249 for Prime members

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . Amazon is selling the DJI Mini 4K drone for just $249, which is a discount of $50. The deal is only for Prime members. This is the lowest price we've seen for this particular model since early in the year. The Mini 4K is a beginner-friendly drone, but it's still got plenty of nifty fe

Topics: 4k drone fps mini tech

Introduction to Computer Music an Electronic Textbook

About This Textbook The Introduction to Computer Music was initially designed as an online text for first-year study of computer music. This e-book aspires to present information in sufficient depth to be useful to composers, beginning audio engineers and other musicians, professional or otherwise, interested in making music with technology. The first edition of this text was begun in 2004 with an Indiana University Instructional Development Grant and has served our electronic studio resources

YouTube will no longer limit ads on videos that drop the f-bomb early

YouTube has changed its ad guideline policy surrounding swear words, allowing creators a bit more freedom than before. In a video announcement, YouTube's head of monetization, Conor Kavanagh, said that videos containing stronger profanity such as f-bombs in the first seven seconds are now eligible for full monetization. In 2022, YouTube introduced a policy that would flag videos using profane language in the first several seconds as ineligible for advertising. It relaxed that rule a bit in 2023.

Frontier Fiber Internet Review: I Compare Plans, Pricing, Speed and Availability

Unavailable in Provider unavailable in 90001 Edit . . . Starting at $50 Or call: Or call to learn more: (877) 980-4136 Frontier Fiber rating 7.2 /10 CNET Score We score internet providers for speed, value and customer care. Our data sources include the FCC, J.D. Power, The American Customer Satisfaction Index and extensive in-house research. Read more How we calculated our rating 7.2 / 10 SCORE Speed 7/10 Value 7.5/10 Customer Care 7/10 Pros Wi-Fi router rental included in the price Wi-Fi route

Positron believes it has found the secret to take on Nvidia in AI inference chips — here’s how it could benefit enterprises

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now As demand for large-scale AI deployment skyrockets, the lesser-known, private chip startup Positron is positioning itself as a direct challenger to market leader Nvidia by offering dedicated, energy-efficient, memory-optimized inference chips aimed at relieving the industry’s mounting cost, power, and availability bottlenecks. “A key diffe

How Does Lightning Start? New Research Provides a Groundbreaking Theory

Lightning has long terrified and fascinated scientists and non-scientists alike. For something so relatively common, the precise atmospheric events that give rise to a lightning strike have been shrouded in mystery, but new research is offering some tantalizing clues. A team of engineers and meteorologists believe they’ve cracked the curious case of how lightning forms in the cloudtops, and their solution comes from an increasingly influential contender for cracking climate mysteries: mathemati

SkyRover X1 may be a DJI drone in disguise, amid US soft ban on Chinese drones

In context: When the SkyRover X1 drone appeared on Amazon, it arrived with little fanfare but quickly captured the attention of enthusiasts and industry analysts alike. Priced at $758 and offering a feature set strikingly similar to DJI's well-known Mini 4 Pro, the X1 stood out in a market now conspicuously lacking official DJI drones. That fact alone made its debut noteworthy as major US retailers and online platforms had largely run out of DJI products, leaving would-be buyers with few mainst

Scientists Unveil the Shocking Truth Behind Lightning’s Mysterious Birth

Lightning has long terrified and fascinated scientists and non-scientists alike. For something so relatively common, the precise atmospheric events that give rise to a lightning strike have been shrouded in mystery, but new research is offering some tantalizing clues. A team of engineers and meteorologists believe they’ve cracked the curious case of how lightning forms in the cloudtops, and their solution comes from an increasingly influential contender for cracking climate mysteries: mathemati

Prime members can get the DJI Mini 4K drone on sale for $249

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . Amazon is selling the DJI Mini 4K drone for just $249 , which is a discount of $50. The deal is only for Prime members. This is the lowest price we've seen for this particular model since early in the year. The Mini 4K is a beginner-friendly drone , but it's still got plenty of nifty

Topics: 4k drone fps mini tech

Wish you could escape the planet? Too bad life in space would suck

Climate change, war and fascism got you down? Wish you could buy a ticket on the Europa Clipper spacecraft that’s on its way to check if there’s living slime on a Jupiterian moon? Before you decide to leave Earth behind and move to outer space, consider the life of an astronaut on the International Space Station. Imagine cohabitating with eight other people in an enclosed area the size of a large airplane. You live on a strict schedule broken into 15 minute increments, using a red marker on a c

James Cameron Wants to Do an ‘Avatar’ Animated Anthology Movie

The lush new Avatar: Fire and Ash trailer just dropped today—the movie’s in theaters December 19—but James Cameron is already thinking about what’s next for Pandora. Not just Avatar 4 and beyond; though the films are famously on the cutting edge of motion-capture technology, Cameron would like to dig deeper into their world using a more traditional form of animation. Speaking to Empire Magazine, Cameron revealed he’s had conversations with Disney about further expanding the reach of stories rev

Scientists Create Prototype of Robot Designed to Cannibalize Parts of Other Robots and Build Them Into Itself

Should robots be able to cannibalize each other so they can accelerate their evolution, bringing them closer to resembling self-sufficient lifeforms capable of living independently of their human masters? Good news if your answer to that question is "yes": a team of researchers from Columbia University have built a robot that can seek out and merge with other robots to grow bigger, stronger, and adapt its abilities to its environment — perhaps one day enabling entire "robot ecologies" to blosso

Positron bets on energy-efficient AI chips to challenge Nvidia's dominance

Highly anticipated: A new front is emerging in the race to power the next generation of artificial intelligence, and at the center of it is a startup called Positron whose bold ambitions are gaining traction in the semiconductor industry. As companies scramble to rein in the soaring energy demands of AI systems, Positron and a handful of challengers are betting that radically different chip architectures could loosen the grip of industry giants like Nvidia and reshape the AI hardware landscape.

How much pollution does AI create? Mistral breaks it down

What just happened? Mistral AI, a Paris-based venture focused on developing open-weight, open-source large language models, is now contributing to the AI discourse with a comprehensive lifecycle analysis of one of its models – guided by the same principles of openness that define its work. Mistral recently published an analysis of the environmental impact of one of its large language models. As chatbots and other AI-powered technologies become increasingly embedded in the global economy, Mistra

The First ‘Avatar: Fire and Ash’ Trailer Is a Huge Level Up for Pandora

Give James Cameron three years to tinker with the same world, and everything is going to get bigger and better. That’s the main takeaway in this first trailer for Avatar: Fire and Ash, the third film in Cameron’s mega-blockbuster sci-fi series. Everything in this trailer takes what we expect from Avatar and brings it up a notch. The action is bigger. The sets are more elaborate. The characters are more emotional. And, if we’ve come to learn anything from Cameron and this franchise, it’s sure to

Insta360 spin-off Antigravity is making a drone that can record 360-degree video

Insta360 has decided to spin out its own drone company, Antigravity, allowing it to operate independently. The new sub-brand is now developing an as-yet-unnamed drone that can record 360-degree video, similar to Insta360's X camera series. Details are currently limited, as the company finalizes its first product. However, Insta360’s Antigravity says its drones will be aimed at existing drone owners, looking for more creative video options as well as beginners “intimidated by the learning curve

The Best 360 Camera Maker Is Making an ‘Immersive’ Drone and DJI Should Be Very Worried

DIY flyers have been slapping 360 cameras onto drones for years now. But what if said 360 camera did more than film sideways, slantways, longways, and backways? Insta360, maker of some of the most popular 360 cameras, has declared it’s now making a drone that promises “immersive” flights thanks to a camera apparatus with two fisheye lenses. If the stars align, this new drone will make its debut next month. These new drones will sit under the canopy of the “Antigravity” brand. It’s not as if the

Archaeologists Unearth 6-Foot-Tall Bronze Age Warrior Clutching a Spear

In a massive burial mound in the plains of western Azerbaijan, archaeologists discovered the remains of an ancient, towering warrior still clutching a four-pronged spearhead in his hand. The man’s skeleton measures over six feet six inches (two meters) in height and dates back to the Middle Bronze Age, approximately 3,800 years ago. Scientists believe he may have been a prominent military leader, due to the way in which he was laid to rest. The discovery offers a glimpse into the social and rel

Cable Bacteria Are Living Batteries

Under a cloudless August sky, I sailed upon an InterCity train from København station to Aarhus, an 8th-century Viking settlement that is now the second largest city in Denmark. After disembarking, I trekked toward the local university to a door marked INSTITUT FOR BIOLOGI. Upon entering, I was greeted by Ian Marshall, a lanky Australian professor with graying hair, who ushered me into his first floor laboratory. Dimly lit, the room was thick with the scent of wet earth. Large plastic buckets l

Astronomer winks at viral notoriety with ‘temporary spokesperson’ Gwyneth Paltrow

After spending the past week-plus in the headlines due to a seemingly inescapable social media scandal, data operations startup Astronomer is trying to shift the narrative with a tongue-in-cheek video starring actress and entrepreneur Gwyneth Paltrow. Paltrow was, of course, previously married to Coldplay singer Chris Martin. And it was at a Coldplay concert in Massachusetts that the company’s CEO Andy Byron and Chief People Officer Kristin Cabot were apparently caught dancing together on the “

Bonkers NASA Mission Aims to Drop Six Helicopters Onto Mars From Space

Defense tech company AeroVironment and NASA's Jet Propulsion Laboratory have shown off a wild concept for deploying six helicopters above the surface of Mars to scout for water and possible human landing sites. The concept, dubbed "Skyfall," builds on NASA's extremely successful and revolutionary Ingenuity Mars helicopter, which became the first manmade object to achieve powered flight on another planet in 2021. It flew a whopping 72 times over three years, vastly exceeding expectations. AeroV

‘Tron: Ares’ Just Brought the Grid Back to San Diego Comic-Con

In the pantheon of cool Hall H moments at San Diego Comic-Con, the reveal that Disney was returning to the world of Tron is right near the top. Sneaking into a 2008 panel about Race to Witch Mountain, Disney randomly showed proof-of-concept footage announcing that Tron 2, later called Tron Legacy, would be coming in a few years, and the place went mad. Since that moment, Tron and Comic-Con have shared a fun history, with Legacy’s team even recording audio for the film in Hall H a few years later

Topics: ares athena eve just tron

DJI couldn’t confirm or deny it disguised this drone to evade a US ban

is a senior editor and founding member of The Verge who covers gadgets, games, and toys. He spent 15 years editing the likes of CNET, Gizmodo, and Engadget. DJI barely sells drones in the United States anymore. The shelves are bare; resellers are jacking up prices. It appears an unofficial ban at US customs is to blame. But on Amazon, you can now buy a drone that’s a a dead ringer for the DJI Mini 4 Pro — the SkyRover X1 — for a reasonable $758. And that’s probably because DJI made it happen.

Mistral’s new “environmental audit” shows how much AI is hurting the planet

Despite concerns over the environmental impacts of AI models, it's surprisingly hard to find precise, reliable data on the CO 2 emissions and water use for many major large language models. French model-maker Mistral is seeking to fix that this week, releasing details from what it calls a first-of-its-kind environmental audit "to quantify the environmental impacts of our LLMs." The results, which are broadly in line with estimates from previous scholarly work, suggest the environmental harm of