Microsoft Walkie Talkie 📻, China's artificial moon 🌙, tips for launching apps 🚀

Walkie-Talkie, a feature that lets Microsoft Teams users turn their mobile and tablet devices into a walkie-talkie, is now available for all users. 
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Daily Update 2022-01-13
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Big Tech & Startups

Microsoft Teams’ Walkie Talkie feature now available to everyone (2 minute read)

Walkie-Talkie, a feature that lets Microsoft Teams users turn their mobile and tablet devices into a walkie-talkie that works over cellular data or Wi-Fi, is now available for all users. The feature is designed for frontline workers who deal with customers and run day-to-day operations. Microsoft has teamed up with Zebra Technologies to add a dedicated push-to-talk button on a range of Zebra mobile devices.
Coinbase will shut down for four weeklong breaks this year (1 minute read)

Nearly all of Coinbase will shut down for four separate weeks throughout the year so that employees can enjoy their downtime without work piling up. The breaks will ensure that the company's growth pace is sustainable for the long term. Coinbase has tested recharge weeks before, adding more when it was discovered that employees weren't taking enough time off. The company's flexible time-off policy will remain the same, but employees are encouraged to schedule vacations during recharge weeks when they can.
🚀

Science & Futuristic Technology

Internet blimps are coming to Zanzibar. But can a UK company succeed where Google failed? (4 minute read)

The Tanzanian islands of Zanzibar and Pemba will soon be a test site for a network of tethered blimp-like balloons that will provide near-blanket internet coverage across the islands. Only 20% of Tanzanians use the internet due to limited coverage, high data costs, and low digital literacy. The helium-filled balloons will float 300 meters high and have a broadcast range of around 700 kilometers. They will be able to stay airborne for 2 weeks before needing to be refueled. A ground network will be constructed to provide Wi-Fi. The first balloon will launch in June.
China Building “Artificial Moon” Facility That Simulates Low Gravity With Magnets (2 minute read)

Chinese researchers are developing a facility to simulate the gravity of the lunar surface. The artificial Moon will be built in only a few months. It will create low gravity environments using a vacuum chamber and a powerful magnetic field. The chamber will only be 60 centimeters in diameter, but that will be big enough for researchers to test certain equipment and tools to see how they react to the Moon's low-gravity environment. The artificial Moon was inspired by an experiment that earned a Russian physicist an Ig Nobel Prize in Physics.
💻
Programming, Design & Data Science

Announcing Parcel CSS: A new CSS parser, compiler, and minifier written in Rust! (5 minute read)

Parcel CSS is a CSS parser, compiler, and minifier written in Rust. It performs significantly better than existing tooling while also improving minification quality. Parcel CSS can handle compiling CSS modules, tree shaking, automatically adding and removing vendor prefixes for browser targets, and transpiling modern CSS features. Performance benchmarks, as well as an explanation of the architecture, are available in the article.
Clay.CSS (GitHub Website)

Clay.CSS is a micro CSS util class for applying 3D claymorphism styles to elements. It is fully customizable and extensible with CSS variables. SASS mixin is supported. Examples are available.
Website feedback and bug tracking that's visual, not vague (Sponsor)

BugHerd is the easiest way to track bugs and get actionable feedback for your website. It’s like sticky notes on a website.
🎁
Miscellaneous

After 10 years of building consumer social apps, I've decided to start exploring new areas (3 minute read)

Building consumer social apps can be a grind. This Twitter thread contains advice from a developer who has been making social apps for a decade. It includes tips on how to test apps, how to increase retention, how to target an audience, and much more.
Ask HN: Do you have to use linked-in to get hired? (Hacker News Thread)

More and more job applications are now requiring a LinkedIn account. This thread discusses people's experiences with LinkedIn and how it affects their chances at employment. Most replies do not credit LinkedIn for getting them hired, and many comment about how spammy the site is. Several replies note that Meta approaches potential hires through LinkedIn.

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Signal CEO resigns 👋, Tesla's "Assertive Mode" 🚗, the Great Resignation for developers 💻

Tuesday, January 11, 2022

Moxie Marlinspike is stepping down as CEO of Signal, leaving executive chairman Brian Acton to serve as acting CEO until a replacement is found. TLDR Daily Update 2022-01-11 Overpaying for Big Tech

Google radar 📡, humanoid robots 🤖,  Asian unicorns 🦄

Monday, January 10, 2022

Google has launched an open-source API standard called Ripple. Ripple brings Google's Project Soli radar technology to devices outside of Google. TLDR Daily Update 2022-01-10 Find security problems

Samsung's Metaverse popup  🏪, ants heal trees 🐜, how JPEGs work 🖼️

Friday, January 7, 2022

Samsung 837X is an immersive metaverse experience that will be open in Decentraland for a limited time. TLDR Daily Update 2022-01-07 [Webinar] Dissecting the Log4j Vulnerability: Future-Proof Your

Google's integrated ecosystem 📱, hydrogen airships ✈️, quitting Amazon 👋

Thursday, January 6, 2022

Google has announced plans to rival Apple's ecosystem integration at CES 2022. TLDR Daily Update 2022-01-06 De-identifying Analytics Data with Skyflow (Sponsor) Sensitive data often finds its way

Apple-Windows integration 📱, liquid robots 🤖, how to mentor developers 👨‍💻

Wednesday, January 5, 2022

Intel's next-generation Evo PCs may have iPhone and Apple Watch integration with iMessage support. TLDR Daily Update 2022-01-05 What's your favorite programming language? (Sponsor) Take the

Do svidaniya, Igor, and thank you for Nginx — 1Password Has Raised $620M — and I automated my job over a year ago and haven't told anyone

Wednesday, January 19, 2022

Issue #653 — Top 20 stories of January 20, 2022 Issue #653 — January 20, 2022 You receive this email because you are subscribed to Hacker News Digest. You can open it in the browser if you prefer. 1 Do

Electric rail vehicle startup Parallel Systems raises a $49.55M Series A

Wednesday, January 19, 2022

TechCrunch Newsletter TechCrunch logo The Daily Crunch logo Wednesday, January 19, 2022 • By Alex Wilhelm Hello and welcome to Daily Crunch for January 19, 2022! What a news roundup we have for you

Infographic | The 20 Internet Giants That Rule the Web (1998-Today) 📲

Wednesday, January 19, 2022

A lot has changed since Yahoo and AOL were the homepages of choice. This visualization looks at the largest internet giants in the US since 1998. View Online | Subscribe FEATURED STORY The 20 Internet

JSK Weekly - January 19, 2022

Wednesday, January 19, 2022

Are you struggling to get started this year? Get a kickstart with Reed Barger's "Get Started with Next.js – The React Library Your Project Needs" and Kelly Woo's "Getting Started

JSK Daily for Jan 19, 2022

Wednesday, January 19, 2022

JSK Daily for Jan 19, 2022 View this email in your browser A community curated daily e-mail of JavaScript news When Using useMemo is A Really Bad Idea useMemo without a doubt is a handy utility that

Machine Learning For Dummies, 2nd Edition ($18.00 Value) FREE for a Limited Time

Wednesday, January 19, 2022

The Hacker News eBook Update Newsletter Machine Learning For Dummies, 2nd Edition ($18.00 Value) FREE for a Limited Time Download For Free Your comprehensive entry-level guide to machine learning

Daily Coding Problem: Problem #652 [Hard]

Wednesday, January 19, 2022

Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Apple. You are going on a road trip, and would like to create a suitable music playlist.

Do You Still Need a VPN for Public Wi-Fi?

Wednesday, January 19, 2022

Did You Know?: In 1751, the Pennsylvania Provincial Assembly ordered the iconic Liberty Bell to be constructed to commemorate the 50th anniversary of the colony's original constitution. After it

🎙Yinhan Liu/CTO of BirchAI about applying ML in the healthcare industry

Wednesday, January 19, 2022

On what healthcare companies spend tens of billions of dollars? ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

Fake QR codes help crooks steal your money and passwords

Wednesday, January 19, 2022

Microsoft fixes the patch that broke VPNs, VMs ZDNet Facebook Twitter LinkedIn ZDNet Tech Today January 19, 2022 placeholder FBI warning: Crooks are using fake QR codes to steal your passwords and