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SQLite async connection pool for high-performance

aiosqlitepool aiosqlitepool is a high-performance connection pool for asyncio SQLite applications. By managing a pool of reusable database connections, it eliminates connection overhead and delivers significant performance gains. Important: aiosqlitepool is not a SQLite database driver. It's a performance-boosting layer that works with an asyncio driver like aiosqlite, not as a replacement for it. aiosqlitepool in three points: Eliminates connection overhead : It avoids repeated database co

LIGO Detects Most Massive Black Hole Merger to Date

The LIGO-Virgo-KAGRA (LVK) Collaboration has detected the merger of the most massive black holes ever observed with gravitational waves using the US National Science Foundation (NSF)-funded LIGO observatories. The powerful merger produced a final black hole approximately 225 times the mass of our Sun. The signal, designated GW231123, was detected during the fourth observing run of the LVK network on November 23, 2023. LIGO, the Laser Interferometer Gravitational-wave Observatory, made history i

Anthropic signs a $200mm deal with the Department of Defense

The U.S. Department of Defense (DOD), through its Chief Digital and Artificial Intelligence Office (CDAO), has awarded Anthropic a two-year prototype other transaction agreement with a $200 million ceiling. As part of the agreement, Anthropic will prototype frontier AI capabilities that advance U.S. national security. "This award opens a new chapter in Anthropic’s commitment to supporting U.S. national security, which is where our earliest federal deployments began more than a year ago,” said T

Merger of two massive black holes is one for the record books

Physicists with the LIGO/Virgo/KAGRA collaboration have detected the gravitational wave signal (dubbed GW231123) of the most massive merger between two black holes yet observed, resulting in a new black hole that is 225 times more massive than our Sun. The results were presented at the Edoardo Amaldi Conference on Gravitational Waves in Glasgow, Scotland. The LIGO/Virgo/KAGRA collaboration searches the universe for gravitational waves produced by the mergers of black holes and neutron stars. LI

Cognition to buy AI startup Windsurf days after Google poached CEO in $2.4 billion licensing deal

In this photo illustration, a man seen holding a smartphone with the logo of US artificial intelligence company Cognition AI Inc. in front of website. Artificial intelligence startup Cognition announced it's acquiring Windsurf, the AI coding company that lost its CEO and several other senior employees to Google just days earlier. Cognition said on Monday that it will purchase Windsurf's intellectual property, product, trademark, brand and talent, but didn't disclose terms of the deal. It's the

Cidco MailStation as a Z80 Development Platform (2019)

The Cidco MailStation is a series of dedicated e-mail terminals sold in the 2000s as simple, standalone devices for people to use to send and receive e-mail over dialup modem. While their POP3 e-mail functionality is of little use today, the hardware is a neat Z80 development platform that integrates a 320x128 LCD, full QWERTY keyboard, and an internal modem. After purchasing one (ok, four) on eBay some months ago, I've learned enough about the platform to write my own software that allows it t

Episource is notifying millions of people that their health data was stolen

Medical billing giant Episource is notifying millions of people across the United States that their personal and health information was stolen in a cyberattack earlier this year. The breach affects more than 5.4 million people, according to a listing with the U.S. Department of Health and Human Services, making it one of the largest healthcare breaches of the year so far. Episource, owned by health insurance giant UnitedHealth Group’s subsidiary Optum, provides billing adjustment to the doctor

Remaining Windsurf team and tech acquired by Cognition, makers of Devin: ‘We’re friends with Anthropic again’

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 Autonomous AI coding startup Cognition has signed a definitive agreement to acquire Windsurf, the AI developer tools startup best known for its agentic integrated development environment (IDE), the two companies announced on their respective X accounts on Monday. No acquisition amount was disclosed publicly, nor were specific terms of the d

Two new Android 16 security features protect you better - how to switch them on now

JEFF PACHOUD/Getty Images Although Google's earlier-than-expected release of Android 16 was missing a few important features, the updated OS does deliver improved security that every Android user would be well-advised to enable. I'll explain these two key security features and how to find and enable them. Also: Google quietly confirms ChromeOS-Android merger - here's what it means for you 1. Identity Check This feature was added in 2024, but it didn't receive much attention until the releas

Data brokers are selling flight information to CBP and ICE

For many years, data brokers have existed in the shadows, exploiting gaps in privacy laws to harvest our information—all for their own profit. They sell our precise movements without our knowledge or meaningful consent to a variety of private and state actors, including law enforcement agencies. And they show no sign of stopping. This incentivizes other bad actors. If companies collect any kind of personal data and want to make a quick buck, there’s a data broker willing to buy it and sell it t

Secretive Chinese Satellite Emerges in Surprising Orbit After 6-Day Vanishing Act

Nearly a week after launch, space tracking systems were able to locate a mysterious satellite parked in an unusually low orbit. China launched the experimental satellite to test new technologies, but it’s still unclear exactly what it’s doing in its unique inclination. Shiyan-28B 01 launched on July 3 from the Xichang Satellite Launch Center, riding on board a Long March 4C rocket. The satellite is part of China’s experimental Shiyan series, reportedly designed for exploration of the space envi

Trump administration to spend $1 billion on ‘offensive’ hacking operations

The Trump administration, through the Department of Defense, plans to spend $1 billion over the next four years on what it calls “offensive cyber operations.” The provision in Trump’s landmark One Big Beautiful Bill does not say what those “offensive cyber operations” are, nor what specific tools or software would qualify. The budget does note that the money will go towards enhancing and improving the capabilities of the U.S. Indo-Pacific Command, which operates in the Asia-Pacific region, incl

Cognition, maker of the AI coding agent Devin, acquires Windsurf

Cognition, the startup behind the viral AI coding agent Devin, announced in a blog post on Monday that it has signed a definitive agreement to acquire AI coding startup Windsurf. The announcement comes just days after Google hired away Windsurf’s CEO Varun Mohan, co-founder Douglas Chen, and research leaders in a $2.4 billion deal, a reverse-acquihire that left the rest of the startup’s 250-person team behind. Google’s deal occurred just hours after OpenAI’s $3 billion offer to acquire Windsurf

Governor of Texas Says He Can't Release His Emails With Elon Musk Because They Are "Intimate and Embarrassing"

Texas governor Greg Abbott is seemingly terrified of having his communications with billionaire Elon Musk come to light. As the Texas Tribune and public radio station the Texas Newsroom, report in an eye-opening, co-published investigation, the elected official's public information coordinator, Matthew Taylor, said that the communications are confidential — and should stay that way — because they include "information that is intimate and embarrassing and not of legitimate concern to the public,

NotebookLM adds featured notebooks from The Economist, The Atlantic and others

Google is transforming its popular AI-powered research and note-taking assistant, NotebookLM, into more of a destination. The company announced Monday it would add a series of featured notebooks from various authors, publications, researchers, and nonprofits that allow NotebookLM users to explore a wide array of topics from health and life advice to travel tips and financial analysis, and more. The initial collection, which includes notebooks from The Economist, The Atlantic, as well as profess

Why random selection is necessary to create stable meritocratic institutions

Campbell's Law (a variant of Goodhart's Law) states that the more a metric is used for social decision-making, the more it will be subject to corruption which distorts and corrupts not only the metric itself, but the very social processes it was meant to measure. Selection criteria for a position of authority are one example of such a metric. When selection criteria are opaque, it is difficult for them to become a target, preserving their utility as measures. For governance positions however, it

Rainmaker partners with Atmo to squeeze more rain from clouds

Cloud seeding startup Rainmaker is partnering with Atmo, an AI-powered meteorology startup, the companies exclusively told TechCrunch. The two operate on complementary ends of the weather system: Atmo studies atmospheric patterns to forecast weather events, while Rainmaker digests such data in an attempt to squeeze more precipitation out of weather systems. Under the partnership, Atmo will use its deep learning models to help Rainmaker identify clouds that have potential for seeding. The forec

What happens when a brand built for sport loses some of its focus?

I’m Carter, I lead growth and operations at Handstand [a bit more on me here]. I grew up just outside of Portland, Oregon - naturally, Nike has been in my orbit and part of my life since day one (see below: “Dear Santa, please bring me a pair of Chicago 1s”). It’s an inspiring brand we discuss and think about often, so I decided to write about it. Excited to continue sharing more perspectives from different voices on the team. Visiting Santa at Meier & Frank - Portland, OR “When you see only p

Texas governor says his emails with Elon Musk are too ‘intimate or embarrassing’ to release

is a news writer who covers the streaming wars, consumer tech, crypto, social media, and much more. Previously, she was a writer and editor at MUO. Texas Governor Greg Abbott is refusing to release months’ worth of emails sent to Elon Musk and his companies under public records laws, according to a joint report from ProPublica, The Texas Newsroom, and The Texas Tribune. After initially agreeing to an information request, the governor’s office argued that the emails are covered by a law that pre

Tomorrow: TechCrunch All Stage launches in Boston — and ticket prices rise

TechCrunch All Stage officially kicks off tomorrow at 7:30 a.m. ET at SoWa Power Station in Boston — and that’s when ticket prices jump to full rate. This isn’t just another founder event. It’s the summit built to help startups fundraise smarter, scale faster, and lead with impact. Whether you’re tightening your pitch, planning a raise, or navigating team growth, TC All Stage delivers the tactics and tools to take you further. Right now, until the doors open tomorrow, Founder Passes are just $

This might be the next must-buy Android gaming handheld, and it’s not a Retroid

TL;DR The ANBERNIC RG 477M is an upcoming handheld with a compact form-factor. If naming conventions hold true, it has a 4.7-inch panel and a Dimensity 8300 chipset. No release dates or pricing have been announced yet. One of the main reasons to buy an Android gaming handheld over a Linux-based one is increased power for PS2 emulation and above. Until recently, only Retroid and a few others offered devices powerful enough for reliable PS2 emulation, but the latest device announced by ANBERNIC

Apple gearing up for day one production of iPhone 17 in India, despite Chinese disruption

Apple is gearing up for simultaneous production of the iPhone 17 in both China and India, despite apparent attempts by the Chinese government to disrupt this. Achieving day one assembly in India has long been a key objective for Apple’s work in reducing its dependence on China as a manufacturing hub, but has never before been achieved … Apple’s goal of simultaneous production The vast majority of iPhones are still assembled in China, but Apple has for many years been working on boosting the n

You should stop putting your phone face up on the table - here's why

Sabrina Ortiz/ZDNET A friend of mine recently told me, "I always keep my phone on silent mode… which doesn't matter because I compulsively look at it every three minutes anyway." He's not the only one. From becoming a text addict to having full-blown smartphone dependency, the urge to look at and interact with our "flat things" has been deeply ingrained into our collective behavior for some time now. Also: I ditched my phone for this E Ink handset for two weeks - here's my buying advice now

Can You Lose Weight and Gain Strength on a Vibration Plate? We Consulted Fitness Experts

Vibration plates are making a comeback. Similar to the mid-20th-century vibrating belt machines, vibration plates have been said to provide the body with various benefits and can even be a tool for weight loss. But is the hype actually backed by science and expert opinions, or is it all social media hearsay? To find out if you should add a vibration plate to your workout routine, we asked personal trainers and other fitness experts about the actual benefits, risks, how to use a vibration plate

Black hole merger challenges our understanding of black hole formation

Gravitational waves—ripples in space-time caused by violent cosmic events—travel at the speed of light in every direction, eventually fading out like ripples in water. But some events are so destructive and extreme that they create disturbances in spacetime more like powerful waves than small ripples, with enough energy to reach our own detectors here on Earth. Today, the LIGO Collaboration announced the detection of the most colossal black hole merger known to date, the final product of which

Astronomers Detect a Black Hole Merger That’s So Massive It Shouldn’t Exist

Gravitational waves—ripples in space-time caused by violent cosmic events—travel at the speed of light in every direction, eventually fading out like ripples in water. But some events are so destructive and extreme that they create disturbances in spacetime more like powerful waves than small ripples, with enough energy to reach our own detectors here on Earth. Today, the LIGO Collaboration announced the detection of the most colossal black hole merger known to date, the final product of which

Today's NYT Connections: Sports Edition Hints and Answers for July 14, #294

Looking for the most recent regular Connections answers? Click here for today's Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle and Strands puzzles. Today's Connections: Sports Edition might be tough, if timely. I guess I'm not up on the 2025 HR Derby, but maybe you are. Read on for hints and the answers. Connections: Sports Edition is out of beta now, making its debut on Super Bowl Sunday, Feb. 9. That's a sign that the game has earned e

Today's NYT Connections Hints, Answers and Help for July 14, #764

Looking for the most recent Connections answers? Click here for today's Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle, Connections: Sports Edition and Strands puzzles. There are some TV and movie references in today's NYT Connections puzzle. If you spent your childhood in the Neighborhood of Make-Believe, you're sure to get one of them. That purple category, though ... good luck! Read on for clues and today's Connections answers. The Ti