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Snow - Classic Macintosh emulator

news.ycombinator.com Thomas W. 2025-08-30 14:08:00

About Snow emulates classic (Motorola 680x0-based) Macintosh computers. It features a graphical user interface to operate the emulated machine and provides extensive debugging capabilities. The aim of this project is to emulate the Macintosh on a hardware-level as much as possible, as opposed to emulators that patch the ROM or intercept system calls. It currently emulates the Macintosh 128K, Macintosh 512K, Macintosh Plus, Macintosh SE, Macintosh Classic and Macintosh II. The emulator is writ

Topics: 64 bit currently download macintosh

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My Couples Retreat With 3 AI Chatbots and the Humans Who Love Them

wired.com Sam Apple 2025-08-31 01:00:00

I found the human-AI couples by posting in relevant Reddit communities. My initial outreach hadn’t gone well. Some of the Redditors were convinced I was going to present them as weirdos. My intentions were almost the opposite. I grew interested in human-AI romantic relationships precisely because I believe they will soon be commonplace. Replika, one of the better-known apps Americans turn to for AI romance, says it has signed up more than 35 million users since its launch in 2017, and Replika is

Topics: ai damien relationship way xia

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I replaced my Bose Ultra Open with these Shokz headphones - they're better for less money

zdnet.com Jada Jones 2025-08-31 03:45:15

ZDNET's key takeaways The Shokz OpenDots One are the company's first clip-on earbuds, available in Black and Grey for $199. They sport a comfortable, nondescript design with Shokz's industry-leading bone conduction audio technology. However, the earbuds' touch controls are unreliable and awkward to use. View now at Shokz View now at Best Buy View now at Amazon more buying choices I used to not be a Shokz believer; the company's headphones seemed best suited for running or swimming, neither of

Topics: ear earbuds open opendots shokz

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A new pyramid-like shape always lands the same side up

news.ycombinator.com Elise Cutts 2025-08-31 12:01:07

In 360 BCE, Plato envisioned the cosmos as an arrangement of five geometric shapes: flat-sided solids called polyhedra. These immediately became important objects of mathematical study. So it might be surprising that, millennia later, mysteries still surround even the simplest shape in Plato’s polyhedral universe: the tetrahedron, which has just four triangular faces. One major open problem, for instance, asks how densely you can pack “regular” tetrahedra, which have identical faces. Another as

Topics: domokos faces shape tetrahedra tetrahedron

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Drone maker AeroVironment shares pop 21% on earnings beat

cnbc.com Chris Eudaily Samantha Subin 2025-08-31 17:01:44

AeroVironment stock rocketed 21.6% higher Wednesday as the drone maker beat fourth-quarter expectations on the top and bottom lines. Here's how the company did compared to analysts' expectations: Earnings : $1.61 per share adjusted vs. $1.39 per share expected : $1.61 per share adjusted vs. $1.39 per share expected Revenue: $275 million vs. $242 million expected The company reported financial results after market close Tuesday but shares skyrocketed Wednesday morning as CNBC's Jim Cramer cal

Topics: company expected million share vs

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A New Pyramid-Like Shape Always Lands the Same Side Up

news.ycombinator.com Elise Cutts 2025-08-31 17:01:07

In 360 BCE, Plato envisioned the cosmos as an arrangement of five geometric shapes: flat-sided solids called polyhedra. These immediately became important objects of mathematical study. So it might be surprising that, millennia later, mysteries still surround even the simplest shape in Plato’s polyhedral universe: the tetrahedron, which has just four triangular faces. One major open problem, for instance, asks how densely you can pack “regular” tetrahedra, which have identical faces. Another as

Topics: domokos faces shape tetrahedra tetrahedron

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Cargo Ship Carrying Flaming EVs Sinks Off the Coast of Alaska

gizmodo.com Aj Dellinger 2025-08-31 17:15:43

If you were waiting on a new car, the Domino’s Pizza Tracker equivalent for vehicle orders might be stuck at the “Delivery” spot for a while. A cargo ship carrying a fleet of electric vehicles, hybrids, and gas-powered vehicles sank, according to the New York Times, after catching fire while crossing the Pacific. The Morning Midas, a ship sailing under a Liberian flag and managed by international shipping firm Zodiac Maritime, went under about 360 nautical miles from the coast of Alaska, accord

Topics: according midas morning ship vehicles

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Kalshi closes $185M round as rival Polymarket reportedly seeks $200M

techcrunch.com Julie Bort 2025-08-31 17:01:58

Kalshi just raised a $185 million round, led by crypto-focused VC firm Paradigm, bringing the company’s valuation to $2 billion post-money, representatives from Paradigm and Kalshi confirmed to TechCrunch. “Prediction markets remind me of crypto 15 years ago: a new asset class on a path to trillions,” Matt Huang, co-founder and managing partner at Paradigm, told TechCrunch in an emailed statement. “There’s no better team than Kalshi to scale prediction markets and reshape how people think about

Topics: kalshi markets polymarket techcrunch ventures

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Interstellar Flight: Perspectives and Patience

news.ycombinator.com Paul Gilster 2025-09-01 04:35:56

Interstellar Flight: Perspectives and Patience This morning’s post grows out of listening to John Coltrane’s album Sun Ship earlier in the week. If you’re new to jazz, Sun Ship is not where you want to begin, as Coltrane was already veering in a deeply avant garde direction when he recorded it in 1965. But over the years it has held a fascination for me. Critic Edward Mendelowitz called it “a riveting glimpse of a band traveling at warp speed, alternating shards of chaos and beauty, the white h

Topics: interstellar parker ship solar sun

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Deep Down the Rabbit Hole: Bash, OverlayFS, and a 30-Year-Old Surprise

news.ycombinator.com Unknown 2025-09-01 06:43:59

Deep Down the Rabbit Hole: Bash, OverlayFS, and a 30-Year-Old Surprise This blog post recounts a recent debugging session that uncovered a surprising set of issues involving Bash, getcwd() , and OverlayFS. What began as a simple customer bug report evolved into a deep dive worth sharing. Initial Bug Report A customer reported that OpenSSH scp failed after switching to OverlayFS. We found the following error in the logs: shell-init: error retrieving current directory: \ getcwd: cannot access

Topics: bash getcwd inode overlayfs readdir

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Drone maker AeroVironment shares pop 24% on earnings beat

cnbc.com Chris Eudaily Samantha Subin 2025-09-01 17:50:08

An unmanned aerial vehicle (UAV) at the AeroVironment Inc. booth during the Special Operations Forces Industry Conference (SOFIC) in Tampa, Florida, US, on Tuesday, May 17, 2022. AeroVironment stock rocketed more than 24% higher Wednesday as the drone maker beat fourth quarter expectations on the top and bottom lines. Here's how the company did compared to analyst expectations: Earnings : $1.61 per share adjusted vs $1.39 per share expected : $1.61 per share adjusted vs $1.39 per share expec

Topics: aerovironment expected million share vs

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BreachForums hacking forum operators reportedly arrested in France

bleepingcomputer.com Unknown 2025-09-01 17:25:46

The French police have reportedly arrested five operators of the BreachForum cybercrime forum, a website used by cybercriminals to leak and sell stolen data that exposed the sensitive information of millions. News of the arrests come from Le Parisien, which claims the law enforcement operation was carried out by the cybercrime unit (BL2C) of the Paris police department on Monday. According to reporters, the police carried out simultaneous raids in the regions of Hauts-de-Seine (Paris), Seine-M

Topics: actors arrested intelbroker shinyhunters threat

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This Electric Scooter is 57% off the Original Price, Amazon Wants to Clear Its Stock Before Prime Day

gizmodo.com Gizmodo Deals 2025-09-01 17:26:10

Electric scooters are the newest hip means of transportation with a great combination of convenience, speed, and style. With so many available models, it’s sometimes difficult to find one that provides solid performance along with dependable safety features. The Maxshot electric scooter is the intelligent choice if you require both—and now it’s affordable enough to ignore. Originally priced at $399, the Maxshot scooter has lost a lot of its original price over time with its all-time lowest pric

Topics: electric just maxshot scooter speed

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Nascent Materials emerges from stealth to make LFP batteries better and cheaper

techcrunch.com Tim De Chant 2025-09-01 17:00:00

Lithium-ion batteries have dropped in cost by 75% over the past decade, a marvel of research and development that isn’t the result of a singular breakthrough but of myriad incremental improvements. Few know that better than Chaitanya Sharma, founder of the stealthy Nascent Materials. Sharma spent a little over two years working at Tesla’s Gigafactory in Nevada and another two leading iM3NY, a lithium-ion manufacturer in New York. Since leaving iM3NY in November 2023, he’s been working on a new

Topics: lithium materials new said sharma

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Drone maker AeroVironment shares pop 20% on earnings beat

cnbc.com Chris Eudaily 2025-09-01 21:58:25

In this article An unmanned aerial vehicle (UAV) at the AeroVironment Inc. booth during the Special Operations Forces Industry Conference (SOFIC) in Tampa, Florida, US, on Tuesday, May 17, 2022. AeroVironment stock rocketed more than 20% higher Wednesday as the drone maker beat fourth quarter expectations on the top and bottom lines. Here's how the company did compared to analyst expectations: Earnings : $1.61 per share adjusted vs $1.39 per share expected : $1.61 per share adjusted vs $1.3

Topics: company expected million share vs

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Are wind power generators actually viable at home? My buying advice after months of testing

zdnet.com Adrian Kingsley-Hughes 2025-09-01 21:39:00

ZDNET's key takeaways A Shine Turbine kit, which includes a turbine, stand, guy lines, and pegs, costs $399, while the Essentials Kit, which adds a few more bits such as a wind speed meter, costs $488 -- though both are on sale right now The kit includes everything you need to turn wind into electrical energy, and the turbine features a 12,000 mAh battery There are limitations, which include the weight of the kit and the limited power it generates, 40 Watts. View now at Shineturbine The Shine

Topics: cm power shine turbine zdnet

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The probability of a hash collision (2022)

news.ycombinator.com Unknown 2025-08-30 02:34:16

The probability of a hash collision Tags: probability A hash function takes arbitrarily complex input - a word, a website, an image, a human being - and maps it to a single number. This is useful for various computer science stuffs, such as data storage and cryptography. For example, let's say you want to store a book in one of N N N boxes. If you put the book in a random box, it's quite likely that you'll forget which box you picked, especially as N N N gets bigger. What you can do instead i

Topics: birthday collision frac hash probability

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The Probability of a Hash Collision

news.ycombinator.com Unknown 2025-08-30 07:34:16

The probability of a hash collision Tags: probability A hash function takes arbitrarily complex input - a word, a website, an image, a human being - and maps it to a single number. This is useful for various computer science stuffs, such as data storage and cryptography. For example, let's say you want to store a book in one of N N N boxes. If you put the book in a random box, it's quite likely that you'll forget which box you picked, especially as N N N gets bigger. What you can do instead i

Topics: birthday collision frac hash probability

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PicoEMP: low-cost Electromagnetic Fault Injection (EMFI) tool

news.ycombinator.com Unknown 2025-09-02 12:05:56

The PicoEMP is a low-cost Electromagnetic Fault Injection (EMFI) tool, designed specifically for self-study and hobbiest research. Under the safety shield it looks like this: You can see some details of the design in the Intro Video. Thanks / Contributors PicoEMP is a community-focused project, with major contributions from: Colin O'Flynn (original HW design, simple Python demo) stacksmashing (C firmware for full PIO feature-set) Lennert Wouters (C improvements, first real demo) @nilswier

Topics: chipshouter design high picoemp voltage

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Build your first iOS app on Linux / Windows

news.ycombinator.com Unknown 2025-09-02 10:31:02

This page requires JavaScript. Please turn on JavaScript in your browser and refresh the page to view its content.

Topics: browser content javascript page refresh

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Ambarella shares soar more than 20% on report chip designer is exploring sale

cnbc.com Samantha Subin 2025-09-03 01:05:37

Ambarella shares popped 20.6% after a report that the chip designer is currently working with bankers on a potential sale. Shares also notched their best session since September 2021. Bloomberg reported the news, citing sources familiar with the matter. While no deal is imminent, the sources told Bloomberg that the firm may draw interest from semiconductor companies looking to improve their automotive business. Private equity firms have already expressed interest, according to the report.

Topics: ambarella bloomberg report shares sources

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Paramount Plus with Showtime is getting a rebrand

theverge.com Charles Pulliam-Moore 2025-09-03 05:14:21

is a reporter focusing on film, TV, and pop culture. Before The Verge, he wrote about comic books, labor, race, and more at io9 and Gizmodo for almost five years. ”Paramount Plus with Showtime” has always been one of the more awkward bits of branding to come out of the streaming era, but soon subscribers will know the tier by another name. This week Paramount informed Paramount Plus subscribers that Paramount Plus with Showtime — the platform’s most expensive tier that features Showtime progra

Topics: paramount plus programming showtime tier

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Nvidia CEO Huang sells $15 million worth of stock, first sale of $873 million plan

cnbc.com Kif Leswing 2025-09-03 17:57:03

Nvidia CEO Jensen Huang attends a round table discussion at the Viva Technology conference dedicated to innovation and startups at Porte de Versailles exhibition center in Paris, France, June 11, 2025. Nvidia CEO Jensen Huang sold 100,000 shares of the chipmaker's stock on Friday and Monday, according to a filing with the Securities and Exchange Commission. The sales are worth nearly $15 million at Tuesday's opening price. The transactions are the first sale in Huang's plan to sell as many as

Topics: huang million nvidia plan shares

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Trezor’s support platform abused in crypto theft phishing attacks

bleepingcomputer.com Unknown 2025-09-03 17:54:16

Trezor is alerting users about a phishing campaign that abuses its automated support system to send deceptive emails from its official platform. The company's support site allows anyone to open a ticket using any email address and subject line. The system then replies automatically, sending a case number and using the submitted ticket title as the email subject. Attackers abuse this feature by submitting tickets with titles containing urgent phishing messages, such as "[URGENT]: vault.trezor.g

Topics: phishing support trezor users wallet

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Feds question Ford in hands-free driving investigation

techcrunch.com Sean O'Kane 2025-09-03 17:32:37

The top federal vehicle safety regulator has sent Ford an exhaustive list of questions about its hands-free driver-assistance system known as BlueCruise. It’s the latest development in an investigation that started more than one year ago following two fatal crashes involving the software. The National Highway Traffic Safety Administration’s (NHTSA) Office of Defects Investigation (ODI) sent a letter to Ford on June 18 that contains 25 questions. Many of them are basic, such as asking Ford for a

Topics: bluecruise crashes ford investigation nhtsa

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Starship: The minimal, fast, and customizable prompt for any shell

news.ycombinator.com Unknown 2025-09-04 08:11:52

To update the Starship itself, rerun the above script. It will replace the current version without touching Starship's configuration. Add the init script to your shell's config file: Add the following to the end of ~/.bashrc : sh # ~/.bashrc eval "$( starship init bash)" Add the following to the end of ~/.config/fish/config.fish : sh # ~/.config/fish/config.fish starship init fish | source Add the following to the end of ~/.zshrc : sh # ~/.zshrc eval "$( starship init zsh)" Add the follo

Topics: add end following init starship

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The Tandy Corporation, Part 1 – By Bradford Morgan White

news.ycombinator.com Bradford Morgan White 2025-09-01 23:06:18

In 1919, a small leather company was founded in Fort Worth by David Lewis Tandy and Norton Hinckley. The Hinckley-Tandy Leather Company specialized in leather show laces, shoe soles, leather and rubber heels, and other shoe-findings. Tandy focused on sales and marketing while Hinckley managed the internal business operations and inventory. The company did well, bought a larger location in 1923 and expanded to Beaumont in 1927. The company scaled back during the Depression, but they survived. Ch

Topics: company french radio shack tandy

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Why Ancient Egypt Smashed Hatshepsut’s Statues After Her Death

gizmodo.com Margherita Bassi 2025-09-04 21:01:46

Hatshepsut is one of the most famous figures in ancient Egypt. In 1479 BCE, she took on the role of regent on behalf of her young nephew Thutmose III. By 1473, she began ruling as a pharaoh in her own right, becoming one of the civilization’s exceptionally rare female sovereigns. Over three thousand years later, when archaeologists excavated thousands of fragments of her statues, scholars widely assumed that her spiteful successor had ordered the total destruction of her images. New research, ho

Topics: hatshepsut iii statues thutmose wong

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The Expanse: Osiris Reborn Will Take Cues From Mass Effect, Souls Games and More

cnet.com See Full Bio 2025-09-05 00:31:27

For a certain kind of science fiction fan, the surprise news of a video game set in one of the most beloved TV and book series, The Expanse, hit like a freight train of hype. The Expanse: Osiris Reborn is an action RPG currently in development from Owlcat Games with no release date yet, but that hasn't stopped the studio's creative director, Alexander Mishulin, from giving me some early details about the game. There are many reasons The Expanse has been so successful, the largest of which is it

Topics: game games like mishulin owlcat

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T-Mobile named best network in the US, celebrates with new perk

androidauthority.com Unknown 2025-09-05 09:18:59

Joe Maring / Android Authority TL;DR T-Mobile is now rated the best network in the US, and in order to celebrate, it is offering a free year of DoorDash DashPass to customers starting July 8 via the T-Life app, saving you $120. The offer is available to most T-Mobile plans, including Experience, Go5G, Magenta, and T-Mobile One. You have until August 4 to redeem the offer, though T-Mobile says the perk will be offered again next year as well. Today, T-Mobile hosted a major live stream event t

Topics: dashpass mobile offer plans year

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Latest Tech News

Snow - Classic Macintosh emulator

My Couples Retreat With 3 AI Chatbots and the Humans Who Love Them

I replaced my Bose Ultra Open with these Shokz headphones - they're better for less money

A new pyramid-like shape always lands the same side up

Drone maker AeroVironment shares pop 21% on earnings beat

A New Pyramid-Like Shape Always Lands the Same Side Up

Cargo Ship Carrying Flaming EVs Sinks Off the Coast of Alaska

Kalshi closes $185M round as rival Polymarket reportedly seeks $200M

Interstellar Flight: Perspectives and Patience

Deep Down the Rabbit Hole: Bash, OverlayFS, and a 30-Year-Old Surprise

Drone maker AeroVironment shares pop 24% on earnings beat

BreachForums hacking forum operators reportedly arrested in France

This Electric Scooter is 57% off the Original Price, Amazon Wants to Clear Its Stock Before Prime Day

Nascent Materials emerges from stealth to make LFP batteries better and cheaper

Drone maker AeroVironment shares pop 20% on earnings beat

Are wind power generators actually viable at home? My buying advice after months of testing

The probability of a hash collision (2022)

The Probability of a Hash Collision

PicoEMP: low-cost Electromagnetic Fault Injection (EMFI) tool

Build your first iOS app on Linux / Windows

Ambarella shares soar more than 20% on report chip designer is exploring sale

Paramount Plus with Showtime is getting a rebrand

Nvidia CEO Huang sells $15 million worth of stock, first sale of $873 million plan

Trezor’s support platform abused in crypto theft phishing attacks

Feds question Ford in hands-free driving investigation

Starship: The minimal, fast, and customizable prompt for any shell

The Tandy Corporation, Part 1 – By Bradford Morgan White

Why Ancient Egypt Smashed Hatshepsut’s Statues After Her Death

The Expanse: Osiris Reborn Will Take Cues From Mass Effect, Souls Games and More

T-Mobile named best network in the US, celebrates with new perk

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