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Orionids Is Set to Haunt the Sky in October: How and When to See These Meteors

It's October, also known as spooky month, and time for one of the best meteor showers to visit Earth every year: the Orionids. Despite not getting as much love as the Quadrantids or Perseids, the Orionids meteor shower is still one of the prettiest. It starts on Oct. 2 and runs through the second week of November. When Earth moves through the long, debris-strewn tails of a large comet, the debris falls to Earth in the form of meteors, which we refer to as meteor showers. The Orionids meteor sho

How to Watch the Orionids Meteor Shower

If you want to get into stargazing in 2025, there’s no better place to start than viewing a meteor shower. Meteor showers, or shooting stars, happen when Earth’s orbital path crosses a path of debris left by a comet and that material burns up in the Earth’s atmosphere. Watching a meteor shower is one of the most accessible ways to engage with the night sky. The next showers of the year are the Southern Delta Aquariids—which peak for about a week at the end of July—and the Perseids—which will pe

Bad Apple but it's played inside Super Mario Bros

Happy ACEVideos day! Last year, I submitted an unoptimized (almost working) TAS of Super Mario Bros. that demonstrates executing arbitrary code. Due to emulator inaccuracies with “Open Bus”, the run did not sync on console. One pull request and a year later, I’ll be executing a larger payload inside Super Mario Bros. which syncs on console! (Thank you Alyosha for verifying this!) This tool assisted demonstration uses pretty much everything I know about the NES. Enjoy! (This link is for the ab

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How to create an OS from scratch

⚠️ Hey! This is an old, abandoned project, with both technical and design issues listed here. Please have fun with this tutorial but do look for more modern and authoritative sources if you want to learn about OS design. ⚠️ How to create an OS from scratch! I have always wanted to learn how to make an OS from scratch. In college I was taught how to implement advanced features (pagination, semaphores, memory management, etc) but: I never got to start from my own boot sector College is hard so

New math revives geometry's oldest problems

In the third century BCE, Apollonius of Perga asked how many circles one could draw that would touch three given circles at exactly one point each. It would take 1,800 years to prove the answer: eight. Such questions, which ask for the number of solutions that satisfy a set of geometric conditions, were a favorite of the ancient Greeks. And they’ve continued to entrance mathematicians for millennia. How many lines lie on a cubic surface? How many quadratic curves lie on a quintic surface? (Twen

The ROG Xbox Ally X handheld gaming device will cost you $1,000

Microsoft has finally revealed how much the ROG Xbox Ally handheld consoles will cost you, now that they're available for preorder. The ROG Xbox Ally X, which the company describes as the "ultimate high-performance handheld" that's "built for the most demanding players," will set you back $1,000. Meanwhile, the ROG Xbox Ally "for everyone from the casual player to the avid enthusiast" is priced at $600, and you can pre-order that model from other retailers like Amazon, Best Buy and Walmart. The

Rivian breaks ground on $5B Georgia factory ahead of construction in 2026

Rivian has officially broken ground on its long-planned factory near Atlanta, Georgia, which will one day allow the company to make as many as 400,000 of its next-generation electric vehicles per year. The company held a shovel ceremony on Tuesday where CEO RJ Scaringe was joined by Georgia officials, including Governor Brian Kemp. But, as TechCrunch first reported in July, the company is still eyeing the first quarter of 2026 for an official construction start-date, with vehicle production sta

Fringe Movement Claims the Entirety of Modern Physics Is Wrong

It's one thing when a respected scientist has a novel idea of what dark matter or dark energy might be, or what could explain spooky quantum phenomena like entanglement and superpositions. But the wonders of the internet has brought an entire economy built on outrage and conspiracy theories, enabling even the most crackpot grifters and fringe scientists to reach a wide audience and easily make a quick buck. We've all heard them rage against vaccines and seed oils, but one of their buzziest clai

Dead Internet Theory Lives: One Out of Three of You Is a Bot

Alright, pal, you wanna keep reading? Why don’t you tell me which of these pictures does not have a stop sign in it? According to CloudFlare, nearly one-third of all internet traffic is now bots. Most of those bots, you won’t ever directly interact with, as they are crawling the web and indexing websites or performing specific tasks—or, increasingly, collecting data to train AI models. But it’s the bots that you can see that have people like OpenAI CEO Sam Altman and others questioning (albeit

Ex-Google X trio wants their AI to be your second brain — and they just raised $6M to make it happen

Three former Google X scientists aim to give you a second brain virtually — not in the sci-fi or chip-in-your-head sense — but through an AI-powered app that gains context by listening to everything you say in the background. Their startup, TwinMind, has raised $5.7 million in seed funding and released an Android version, along with a new AI speech model. It also has an iPhone version. Co-founded in March 2024 by Daniel George (CEO) and his former Google X colleagues Sunny Tang and Mahi Karim (

Axial twist theory

Scientific theory in vertebrate development Axial twist Schema of the proposed development of the axial twist. Developmental phases are (from top to bottom): (1) the embryo turns on its left side; (2) the anterior head grows in the same direction, but the rest of the body grows oppositely into a twist. So that ultimately (3) external bilateral symmetry is regained. Note that there is no evolutionary pressure for internal symmetry so the heart (and other organs) remain asymmetric. Details System

Axial Twist Theory

Scientific theory in vertebrate development Axial twist Schema of the proposed development of the axial twist. Developmental phases are (from top to bottom): (1) the embryo turns on its left side; (2) the anterior head grows in the same direction, but the rest of the body grows oppositely into a twist. So that ultimately (3) external bilateral symmetry is regained. Note that there is no evolutionary pressure for internal symmetry so the heart (and other organs) remain asymmetric. Details System

ReOrbit lands record funding to take on Musk’s Starlink from Europe

ReOrbit, a Finnish startup focused on helping nations control their own sovereign satellites, has raised a record €45 million (about US $53 million) Series A round of funding for a European space tech company. The funding round signals that Europe’s new space market is heating up, fueled by a geopolitical environment in which countries increasingly worry about relying on foreign technology for critical infrastructure. Founded in 2019 and based in Helsinki, ReOrbit provides both the hardware and

Paper Finds Earth May Have Been Terraformed by "Advanced Extraterrestrials"

It's one of the most longstanding questions in biology: how did life first arise? Research on the topic abounds, but there's no one accepted answer. And according to one new paper, the chances that life emerged by pure chance on Earth are so slim that it's possible that our planet was instead seeded by "advanced extraterrestrials." While Imperial College London professor of systems biology Robert Endres concedes that the emergence of life still could've been the result of chemical reactions mo

Sam Altman Says He's Suddenly Worried Dead Internet Theory Is Coming True

OpenAI CEO Sam Altman, creator of the most popular AI chatbot on Earth, says he's starting to worry that "dead internet theory" is coming true. "I never took the dead internet theory that seriously," Altman tweeted in his typical all-lowercase style, "but it seems like there are really a lot of LLM-run twitter accounts now." (LLM meaning large language model, the tech which powers AI chatbots.) He was resoundingly mocked. "You're absolutely right! This observation isn't just smart — it shows

Unix Conspiracy (1991)

[ITS] According to a conspiracy theory long popular among ITS and TOPS-20 fans, Unix's growth is the result of a plot, hatched during the 1970s at Bell Labs, whose intent was to hobble AT&T's competitors by making them dependent upon a system whose future evolution was to be under AT&T's control. This would be accomplished by disseminating an operating system that is apparently inexpensive and easily portable, but also relatively unreliable and insecure (so as to require continuing upgrades from

Astrophysicists find no 'hair' on black holes

According to Albert Einstein’s general theory of relativity, the behavior of a black hole depends on two numbers: how heavy it is, and how fast it is rotating. And that’s it. Black holes are said to have “no hair” — no features that distinguish them from their fellows with the same mass and spin. With new data, it has started to become possible to test this no-hair conjecture. Astronomers have detected hundreds of signals from colliding black holes over the past 10 years. In these dramatic even

Two men fell gravely ill last year; their infections link to deaths in the ’80s

Four men in Georgia, all living in the same county, mysteriously became infected with a potentially deadly soil bacterium that's normally found in the tropics and subtropics, particularly Southeast Asia and northern Australia. The four cases were tied together not just by their shared location but also by the bacterial strain; whole genome sequencing showed the bacteria causing all four infections were highly related, suggesting a shared source of their infections. But this bacterium doesn't te

Everything is correlated (2014–23)

“Why summaries of research on psychological theories are often uninterpretable”, Meehl (also discussed in Cohen’s paper “The Earth is Round (p < 0.05)”): Problem 6. Crud factor: In the social sciences and arguably in the biological sciences, “everything correlates to some extent with everything else.” This truism, which I have found no competent psychologist disputes given 5 minutes reflection, does not apply to pure experimental studies in which attributes that the subjects bring with them are

Everything Is Correlated

“Why summaries of research on psychological theories are often uninterpretable”, Meehl (also discussed in Cohen’s paper “The Earth is Round (p < 0.05)”): Problem 6. Crud factor: In the social sciences and arguably in the biological sciences, “everything correlates to some extent with everything else.” This truism, which I have found no competent psychologist disputes given 5 minutes reflection, does not apply to pure experimental studies in which attributes that the subjects bring with them are

Project to formalise a proof of Fermat’s Last Theorem in the Lean theorem prover

Fermat’s Last Theorem An ongoing multi-author open source project to formalise a proof of Fermat’s Last Theorem in the Lean theorem prover. Information about the project The project is currently being led by Kevin Buzzard. It is funded by grant EP/Y022904/1, awarded by the UK’s Engineering and Physical Sciences Research Council. The project is hosted at Imperial College London. Kevin would like to extend many many thanks to both of these institutions for their ongoing support of this nonstand

Scientists Can’t Figure Out Why Just Walking In Nature Appears to Quickly Heal Your Brain Rot

Image by Getty / Futurism Mental Health "Go outside" or "touch grass" are common rejoinders deployed in online arguments these days. And, at least for those of us whose brains have probably melted from spending too much time on an app where said arguments take place, it turns out it's pretty sound advice. As the New York Times reports, there's a growing body of evidence suggesting that simply spending time in nature can instantly boost your algorithm-addled brain's attention span. It's part of

Mirrorshades: The Cyberpunk Anthology (1986)

=== This is a free online edition of Bruce Sterling's anthology Mirrorshades. === Coverted to webpage by Rudy Rucker, posted September 2022, and updated November 2023. === Each story is Copyright (C) 2022 to its original authors, and all rights are reserved. The book is not public domain, nor is it Creative Commons. === Printing History: Arbor House edition / December 1986. Ace edition / July 1988 === Credits Mirrorshades anthology copyright © 1986 by Bruce Sterling. “The Gernsback Continuum

Mirrorshades, the Cyberpunk Anthology

=== This is a free online edition of Bruce Sterling's anthology Mirrorshades. === Coverted to webpage by Rudy Rucker, posted September 2022, and updated November 2023. === Each story is Copyright (C) 2022 to its original authors, and all rights are reserved. The book is not public domain, nor is it Creative Commons. === Printing History: Arbor House edition / December 1986. Ace edition / July 1988 === Credits Mirrorshades anthology copyright © 1986 by Bruce Sterling. “The Gernsback Continuum

The lottery ticket hypothesis: why neural networks work

How AI researchers accidentally discovered that everything they thought about learning was wrong 18 Aug, 2025 The lottery ticket hypothesis explains why massive neural networks succeed despite centuries of theory predicting they should fail Five years ago, suggesting that AI researchers train neural networks with trillions of parameters would have earned you pitying looks. It violated the most fundamental rule in machine learning: make your model too large, and it becomes a glorified photocop

It's Peak Time to Spot Bright Fireballs During the Dazzling Perseids Meteor Shower

Skygazers rejoice, the summer isn't finished with delivering dazzling meteor showers. The last week of July saw dueling meteor showers taking over the sky, but the most popular meteor shower of the year is hitting its peak now. The Perseids meteor shower is about to give you a real light show, provided you're far enough away from light pollution to see it. Perseids are known for their bright fireballs and plentiful meteors. The show started on July 17, and will run through Aug. 23. The reason

What Medieval People Got Right About Learning (2019)

We tend to assume that if people today and people five hundred years ago do things differently, it’s because we’ve figured out a better way to do it. After all, we have microscopes, democracy and penicillin. People in the middle ages lit cats on fire for fun. Yet despite overwhelming progress, it’s ironically in the area of education that we may be the ones who have it backward. Apprenticeships were, for a long time, the dominant way of learning professional skills. A master agrees to show you

Here's How to Spot Bright Fireballs During the Dazzling Perseids Meteor Shower

Skygazers rejoice, the summer isn't finished with delivering dazzling meteor showers. The last week of July saw dueling meteor showers taking over the sky, but the most popular meteor shower of the year won't hit its peak until next week. The Perseids meteor shower is about to give you a real light show, provided you're far enough away from light pollution to see it. Perseids are known for their bright fireballs and plentiful meteors. The show started on July 17, and will run through Aug. 23.

Meteorite Crashes Into Georgia Home, Turns Out to Be 20 Million Years Older Than Earth

On a clear June day in Georgia, a blazing fireball suddenly fell out of the sky over the Atlanta metro area. The source of this spectacle was a 1-ton meteor that exploded in mid-air, sending a cherry tomato-sized fragment shooting through the roof of a McDonough home. Though no one knew it then, this space rock hailed from a time long before Earth had even formed. Using optical and electron microscopes, geologists at the University of Georgia analyzed 0.8 ounces (23 grams) of fragments recovere

Glacier Melt Reveals Remains of Antarctic Meteorologist Lost 66 Years Ago

In 1959, 25-year-old meteorologist Dennis Bell disappeared into a glacial crevasse in the Antarctic before the eyes of his horrified colleague. 66 years later, a Polish team has finally discovered his remains in the wake of a receding glacier. Personnel from the Henryk Arctowski Polish Antarctic Station on Antarctica’s King George Island first found and recovered some of the remains on the Ecology Glacier in January, according to a statement by the British Antarctic Survey (BAS). The following