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Senate pits AI regulation against state funding

ANDREY DENISYUK/Getty The Trump administration's tax bill -- also called its "big, beautiful bill," which is facing a vote today -- includes a rule that would prevent states from enforcing their own AI legislation for five years, and would withhold up to $500 million in funding for AI infrastructure if states don't comply. Over the weekend, senators also added exemptions for state laws targeting unfair or deceptive practices and child sexual abuse material (CSAM). The initial version of the ru

Not just luck — it’s strategy: Tiffany Luck on winning over VCs at TechCrunch All Stage

Join Tiffany Luck, partner from NEA, at TechCrunch All Stage as she unveils the art of pitching to venture capitalists. Luck will share insider tips on what VCs truly value, empowering you to tell your story with clarity and impact without falling prey to common pitfalls that derail pitches. The goal of this session: Deliver actionable strategies for you to captivate investors and secure the funding you need to propel your startup forward. Your pitch is your power — sharpen it with insights fr

Using the Internet without IPv4 connectivity

Using the Internet without IPv4 connectivity A few days ago my ISP broke the IPv4 connectivity from my router after a power cut. Fortunately IPv6 connectivity still worked fine, but only a small fraction of websites were accessible. In this post I'll cover how Linux, WireGuard, and Hetzner came to the rescue - keeping the whole internet usable with only an IPv6 connection. Opinions expressed are solely my own and do not express the views or opinions of my employer. Background One morning I

Using the internet without IPv4 connectivity

Using the Internet without IPv4 connectivity A few days ago my ISP broke the IPv4 connectivity from my router after a power cut. Fortunately IPv6 connectivity still worked fine, but only a small fraction of websites were accessible. In this post I'll cover how Linux, WireGuard, and Hetzner came to the rescue - keeping the whole internet usable with only an IPv6 connection. Opinions expressed are solely my own and do not express the views or opinions of my employer. Background One morning I

Normalizing Flows Are Capable Generative Models

Normalizing Flows (NFs) are likelihood-based models for continuous inputs. They have demonstrated promising results on both density estimation and generative modeling tasks, but have received relatively little attention in recent years. In this work, we demonstrate that NFs are more powerful than previously believed. We present TarFlow: a simple and scalable architecture that enables highly performant NF models. TarFlow can be thought of as a Transformer-based variant of Masked Autoregressive Fl

Changing one gene can restore some tissue regeneration to mice

Regeneration is a trick many animals, including lizards, starfish, and octopuses, have mastered. Axolotls, a salamander species originating in Mexico, can regrow pretty much everything from severed limbs, through eyes and parts of brain, to the spinal cord. Mammals, though, have mostly lost this ability somewhere along their evolutionary path. Regeneration persisted, in a limited number of tissues, in just a few mammalian species like rabbits or goats. “We were trying to learn how certain anima

-2000 Lines of code

The Original Macintosh: 38 of 125 -2000 Lines Of Code Author: Andy Hertzfeld Date: February 1982 Characters: Bill Atkinson Topics: Software Design, Management, Lisa Summary: It's hard to measure progress by lines of code In early 1982, the Lisa software team was trying to buckle down for the big push to ship the software within the next six months. Some of the managers decided that it would be a good idea to track the progress of each individual engineer in terms of the amount of code that they

Nothing Phone 3 battery, charging specs leak, and it beats the S25 Ultra

TL;DR The Nothing Phone 3 has surfaced via a regulatory filing. The filing reveals the phone’s battery capacity, charging speed, and a couple of other details. Nothing’s new handset will launch on July 1. The Nothing Phone 3 launches next week, and we already have a good idea of what to expect thanks to leaks and official disclosures. Now, a regulatory filing has revealed pleny of details about the new phone. The Tech Outlook spotted an FCC filing for the Nothing Phone 3, featuring the model

Mom-Approved Best Pregnancy Pillows to Help You Sleep Better While Pregnant

Sleeping well during pregnancy is tough, and expectant mothers may experience sleep issues. I was pregnant during the summer and the only thing that seemed to help me, as my bump grew, was using pregnancy pillows. I tried many during my second and third trimesters, and they made a big difference. Cooling options and extra support helped ease the pressure on my back and hips, and I finally started sleeping better. While testing, I kept in mind that everyone’s needs vary when they're pregnant. Fr

Show HN: Turbine – 16-bit CPU Architecture and Emulator built in C

Project Link: github.com/errorcodezero/turbine Please star my project. I’m trying to qualify for shipwrecked and I need a certain amount of github stars to qualify To start this off, I want to say that it’s been a while since I’ve created a new post. I quite frankly had been quite occupied with other activities and didn’t give writing anything the time it needed. However, in those months of absence, I went down all sorts of paths in my programming journey that I never would have believed that

Boston Side Events lineup at TechCrunch All Stage with Fidelity Private Shares, Women Tech Meetup, Prepare 4 VC, and more

Get ready to amplify your TechCrunch All Stage 2025 experience with the electrifying lineup of Side Events taking Boston by storm during the week of July 13–19. As the countdown to TC All Stage begins, we’re thrilled to share our Side Events lineup, where you can foster meaningful connections within the vibrant Boston tech community. Whether you’re a seasoned industry pro or a budding entrepreneur, our Side Events promise an unforgettable week filled with networking opportunities, innovation sh

Israel-tied Predatory Sparrow hackers are waging cyberwar on Iran’s financial system

The Israel-linked hacker group known as Predatory Sparrow has carried out some of the most disruptive and destructive cyberattacks in history, twice disabling thousands of gas station payment systems across Iran and once even setting a steel mill in the country on fire. Now, in the midst of a new war unfolding between the two countries, they appear to be bent on burning Iran's financial system. Predatory Sparrow, which often goes by its Farsi name, Gonjeshke Darande, in an effort to appear as a

Christopher Eccleston’s ‘Doctor Who’ Regeneration Remains One of the Show’s Best

Twenty years ago this week, the first season of the revived era of Doctor Who came to an end with “The Parting of the Ways,” as did the tenure of Christopher Eccleston’s Ninth Doctor. Ready to sacrifice it all to stop the Daleks, the Ninth Doctor’s final moments remain a vital moment in Doctor Who history. It was the first time in decades since Doctor Who had asked its audience to trust in the magic of the series’ defining trick to survival and re-invention: the magic of regeneration itself. Ec

Locally hosting an internet-connected server

[Interface] PrivateKey = privkeyhere ListenPort = 51820 Address = localaddr/32 [Peer] Endpoint = VPS:51820 PublicKey = pubkeyhere AllowedIPs = VPS/0 [Interface] Address = vpswgaddr/32 SaveConfig = true ListenPort = 51820 PrivateKey = privkeyhere [Peer] PublicKey = pubkeyhere AllowedIPs = localaddr/32 321.985.520.309 867.420.696.005 iptables -t nat -A PREROUTING -p tcp -d 321.985.520.309 -j DNAT --to-destination 867.420.696.005 321.985.520.309 867.420.696.005 net.

Linux kernel WireGuard can go 'fast' on decent hardware

I'm used to thinking of encryption as a slow thing that can't deliver anywhere near to network saturation, even on basic gigabit Ethernet connections. This is broadly the experience we see with our current VPN servers, which struggle to turn in more than relatively anemic bandwidth with OpenVPN and L2TP, and so for a long time I assumed it would also be our experience with WireGuard if we tried to put anything serious behind it. I'd seen the 2023 Tailscale blog post about this but discounted it

Scientists Discover the Key to Axolotls’ Ability to Regenerate Limbs

The axolotl seems like something out of science fiction. This perpetually youthful-looking Mexican salamander possesses a superpower that defies biology as we know it: the ability to regenerate entire limbs, parts of its heart, and even its spinal cord. But how does an amputated limb know whether to regenerate an entire arm from the shoulder down or just a hand from the wrist? This mystery of “positional identity” has fascinated scientists for decades. A team at Northeastern University, led by

23andMe founder Anne Wojcicki will regain control of embattled DNA company after all

In a surprise twist, 23andMe founder and former CEO Anne Wojcicki is set to regain control of the DNA company's assets, according to a press release from 23andMe. In May, a company called Regeneron bought 23andMe for $256 million in a bankruptcy auction, but Wojcicki's nonprofit, TTAM Research Institute, was able to reopen bidding with an "unsolicited offer" of $305 million, The Wall Street Journal reports. A bankruptcy judge agreed to reopen bidding on 23andMe under the condition that Regenero

The fastest way to detect a vowel in a string

Austin Z. Henley Associate Teaching Professor Carnegie Mellon University [email protected] @austinzhenley github/AZHenley The fastest way to detect a vowel in a string 6/13/2025 I was nerdsniped recently: What is the best way to detect if a string has a vowel in it? This is trivial, right? But as I started getting into it, I realized there is much more to this. I challenged myself to come up with as many ways to detect a vowel as possible. I even asked a few friends to give it a go. Whi

Solving LinkedIn Queens with SMT

June 12, 2025 Solving LinkedIn Queens with SMT For sure easier than solving it in SAT! No newsletter next week I’ll be speaking at Systems Distributed. My talk isn't close to done yet, which is why this newsletter is both late and short. Solving LinkedIn Queens in SMT The article Modern SAT solvers: fast, neat and underused claims that SAT solvers are "criminally underused by the industry". A while back on the newsletter I asked "why": how come they're so powerful and yet nobody uses them?

Congress Demands Answers on Data Privacy Ahead of 23andMe Sale

US Reps. Alexandria Ocasio-Cortez and Jan Schakowsky on Thursday sent letters to the two potential buyers of troubled genetic testing firm 23andMe demanding details about consumer data privacy should either of them acquire the company. Signed by 20 other Democratic members of Congress, the letters were sent to Regeneron Pharmaceuticals and TTAM Research Institute, which have put forth separate bids to buy 23andMe. In the letters, they ask Regeneron and TTAM if they will continue to give custome

"Ensuring Accountability for All Agencies" – Executive Order

Presidential Actions Ensuring Accountability for All Agencies By the authority vested in me as President by the Constitution and the laws of the United States of America, it is hereby ordered: Section 1. Policy and Purpose. The Constitution vests all executive power in the President and charges him with faithfully executing the laws. Since it would be impossible for the President to single-handedly perform all the executive business of the Federal Government, the Constitution also provides for