OpenAI's robotics partner 🤖, Tesla chargers allow Ford cars ⚡, leap year bugs 👨‍💻

📱

Big Tech & Startups

OpenAI wants to make a walking, talking humanoid robot smarter (9 minute read)

Humanoid robots could be working alongside human manufacturing workers in only a few short years. Figure, a prominent company in the humanoid robot space, recently raised $675 million and struck a new agreement with OpenAI to develop next-generation AI models for its robots. The funding, which was reportedly over $150 million more than the amount Figure had initially sought, will help scale up the company's AI training, robotic manufacturing, and add on new engineers, speeding up the company's timeline for making its product available commercially. OpenAI's technology will help improve Figure's robots' semantic understanding, making them more useful in work scenarios.

Tesla stands to earn billions of dollars a year by opening U.S. charging stations to drivers of Ford and other EVs (4 minute read)

Ford electric vehicles can now recharge at Tesla Superchargers. Tesla operates about one in three charging stations in the US. The expanded charging business could bring in an estimated $6 billion to $12 billion a year to Tesla by 2030. Allowing other automakers to tap into its charging network opens Tesla up to receiving federal funding.

🚀

Science & Futuristic Technology

Astro Mechanica has invented a new kind of jet engine (3 minute read)

Astro Mechanica's new jet engine is efficient at every speed. It uses electric motors to drive a compressor, allowing it to spin at any speed. The jet engine could be used in the first stage of an orbital vehicle to get payloads to orbit dramatically cheaper than other all-rocket systems. A video of a demonstration from last year is available in the thread - Astro Mechanica is already working on a new engine with 10x the thrust.

High-speed humanoid feels like a step change in robotics (6 minute read)

Sanctuary AI's Phoenix humanoid robot has robot hands that work totally autonomously at near-human speeds. The robot's hands are hydraulically actuated - while hydraulics technology is expensive to develop, it enables the robotic hands to gain a combination of precision, speed, and strength. Sanctuary AI trained Phoenix by using teleoperation to show it how to do things and then letting it figure out more in simulations. A video showing Phoenix manipulating objects is available in the article.

💻

Programming, Design & Data Science

In praise of Nushell (6 minute read)

Nushell is a non-POSIX shell for working with structured data. It features redefined common shell commands that output structured data. Nushell's commands and pipes allow users to transform data from within the shell. It is able to replace many database query tools.

VersionFox (GitHub Repo)

VersionFox is an extendable cross-platform tool for managing SDK versions. It allows users to quickly install and switch between different versions of SDKs using the command line. VersionFox supports Global, Project, and Session scopes when switching versions. It has a simple plugin system for adding language support.

🎁

Miscellaneous

Ask HN: Did you encounter any leap year bugs today? (Hacker News Thread)

An extra day in the year can have interesting consequences. This Hacker News thread discusses bugs that users observed on February 29. Bugs were seen in card payment systems, parcel delivery websites, and daily post bots. China's app for scheduling marriage certificates apparently has a leap-year bug that prevents people born on February 29 from making appointments as it marks them as too young to marry legally.

Can We Get More Decentralised Than The Fediverse? (13 minute read)

The fediverse will likely become as decentralized as email: a bit, but not that much. Personal instances will be pretty rare. This article explains why the fediverse won't be distributed and examines ideas for a distributed social system. It may be possible to get more decentralized than the fediverse using a simple extension on RSS, which can already incorporate a lot of popular content. Compared to the fediverse, RSS has a lower barrier to entry and cleaner separation of concerns and responsibilities.

⚡

Quick Links

Money Bubble (10 minute read)

AI/ML will eventually be able to do some useful things, maybe even a lot of useful things, but it likely won't generate the kind of profit explosions required to justify the current bubble.

Stack Overflow opens API to Google’s Gemini (3 minute read)

The Overflow API will be previewed at Google's upcoming Cloud Next conference in April and made available within the first half of 2024.

How To Build AWS-Compatible APIs: AWS Sigv4 (5 minute read)

Implementing AWS Sigv4 as a middleware allows developers to emulate AWS APIs and AWS-compatible services.

RocketLab Says its SpaceX Competitor Rocket Will Fly In December (5 minute read)

While RocketLab's executives are optimistic about the self-imposed deadline, federal officials think the company will not be ready in time.

You’ve just inherited a legacy C++ codebase, now what? (26 minute read)

This post shows readers how to get a legacy C++ codebase to an acceptable state in terms of security, developer experience, correctness, and performance with the least amount of effort.

Big Post About Big Context (9 minute read)

Large context sizes for AI models will significantly change how people work with them.

Love TLDR and want free stuff? 🎁

Share TLDR with your friends and get rewards when they subscribe. Simply send them your referral link below!

https://sparklp.co/9de90e8a/

You have referred people so far.

Check out the rewards you can earn!

Want more TLDR?

We also write newsletters for founders, AI, information security, design, marketing, crypto, web dev, product, and devops!

Want to advertise in TLDR? 📰

If your company is interested in reaching an audience of tech executives, decision-makers and engineers, you may want to advertise with us.

If you have any comments or feedback, just respond to this email!

Thanks for reading,
Dan Ni & Stephen Flanders

If you don't want to receive future editions of TLDR, please click here to unsubscribe.

OpenAI's robotics partner 🤖, Tesla chargers allow Ford cars ⚡, leap year bugs 👨‍💻

TLDR 2024-03-01

Big Tech & Startups

Science & Futuristic Technology

Programming, Design & Data Science

Miscellaneous

Quick Links

Older messages

Tesla's new Roadster 🚗, Photoshop for music 🎵, Cloudflare open sources Nginx competitor 👨‍💻

Apple ends car project 🚗, inside the blind moon landing 🚀, dev salary negotiations 👨‍💻

Lenovo's transparent laptop 💻, Apple Vision Pro costs 🌎, Nvidia CEO says kids shouldn't code 👨‍💻

Tesla's robot walks 🤖 , private moon landing 🚀, lessons running SaaS startup 👨‍💻

Nvidia's historic day 📈, the AI adoption curve 🧠, GitHub Pages CMS 👨‍💻

You Might Also Like

SRE Weekly Issue #456

The Power of an Annual Review & Grammarly acquires Coda

Daily Coding Problem: Problem #1645 [Hard]

PD#606 How concurrecy works: A visual guide

RD#486 (React) Things I Regret Not Knowing Earlier

🎶 GIFs Are Neat, but I Want Clips With Sound — Your Own Linux Desktop in the Cloud

o3—the new state-of-the-art reasoning model - Sync #498

Sunday Digest | Featuring 'The World’s 20 Largest Economies, by GDP (PPP)' 📊

Android Weekly #654 🤖

😸 Our interview with Amjad Masad