TLDR 2022-06-27
SpaceX Super Heavy rocket π, Apple's game-changing VR headset π₯½, certifications that help careers π¨βπ»
The product analytics suite you can host yourself (Sponsor)
With PostHog's open source analytics platform, customer data never has to leave your infrastructure.Featuring product analytics, session recording, feature flags, heatmaps, and more - all available for free.The best part is everything is seamlessly integrated, so you can spend less time configuring different tools and more time getting valuable insight into user behavior. Learn more.
Apple's "game-changing" VR headset coming out in January (2 minute read)
Apple's VR/AR headset will be released in January 2023, according to Apple insider Ming-Chi Kuo. The mixed reality headset will be the most complicated product Apple has ever designed. It will be a premium product with very high-fidelity displays, Apple silicon power, and a very hefty price tag. The launch of the headset will likely lead to rapid growth in the industry.
SpaceX moves a massive rocket with 33 engines to its launch pad for tests (4 minute read)
SpaceX rolled out its Booster 7 prototype of the Super Heavy rocket to its launch site on Thursday. It was lifted using the chopsticks on the launch tower and placed on its launch mount. The booster will go through pressure testing and potentially a static fire test in the coming days or weeks. Elon Musk has been pushing for an orbital launch attempt in July.
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Science & Futuristic Technology
Artificial Photosynthesis Can Produce Food in Complete Darkness (4 minute read)
A group of researchers has developed a way to create food without sunlight using artificial photosynthesis. The method involves converting carbon dioxide, electricity, and water into acetate, and then feeding the acetate to food-producing organisms in the dark to grow. It is up to 18% more efficient for some organisms. The method can be used to grow green algae, yeast, fungal mycelium, tomatoes, rice, and green peas. It could be used to grow crops in areas currently unsuitable for agriculture.
New gene editing tool reduces errors by nicking DNA not cutting (2 minute read)
While CRISPR is one of the most groundbreaking inventions of the century, it has a relatively high error rate that can produce potentially harmful mutations. Researchers from Germany have developed a tool that reduces errors by nicking DNA instead of cutting it. The tool makes two smaller cuts, one on each DNA strand, rather than slicing through the entire double strand of DNA. The new method is about as effective at making edits as conventional CRISPR and it significantly reduces on-target mutation errors.
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Programming, Design & Data Science
5 ways to prevent code injection in JavaScript and Node.js (Sponsor)
Code injection is a specific form of broad injection attacks, in which an attacker can send JavaScript or Node.js code that is interpreted by the browser or the Node.js runtime. Check out this comprehensive guide on how to prevent code injection.
XLite (GitHub Repo)
XLite is an SQLite extension written in Rust. It allows users to query spreadsheets as SQLite virtual tables. INSERT, UPDATE, and DELETE statements are currently not supported.
Ask HN: Any certification that is worth it? Legitimately helped your career? (Hacker News Thread)
This Hacker News thread discusses certifications that legitimately helped in people's careers. The top suggestions include Offensive Security's OSCP course, Microsoft's MCSE, and Amazon AWS certifications. One post is a warning about how too many certifications can have an adverse effect as hiring managers may see them as a waste of time compared to real-world projects.
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