✨ Discover this insightful post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: Instructions Access setup guides and project resources through the documentation menu. We recommend starting with installation instructions, then following the software workflow for recording and processing data from RTL-SDR devices. About Us Our names are Narayan Dwan-Holland, Aliana He, Kevin Fang, Emma Enyu Zhang and Yanfu Fan. As students from Narrabundah College, ACT, and participants of the Science Mentors ACT program, the Project for Accessible Radio Telescopes (PART) is our initiative aimed at designing, manufacturing and distributing telescopes for rural educators and students to support…
🔥 Explore this insightful post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: Tesla’s Solar Roof was supposed to revolutionize residential solar. Elon Musk unveiled the product in 2016 with the promise of beautiful solar tiles that would replace your entire roof — and he set a target of 1,000 new Solar Roofs per week by the end of 2019. Nearly a decade later, Tesla has installed roughly 3,000 Solar Roof systems total, stopped reporting deployment numbers, and is now quietly pivoting to conventional solar panels. The gap between Tesla’s Solar Roof promise and reality is one of…
✨ Read this must-read post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: Every day, workers at a garbage transfer station near Yellowstone National Park clock in with a troubling question on their minds. Will today be the day we inhale a freshly exploded can of bear spray?Garbage from Yellowstone gateway communities, such as Gardiner and Cooke City, is collected throughout Park County in Montana before it ends up at the transfer station. Here, in this rugged and rural area, around 18,000 locals and millions of tourists are encouraged to carry bear spray — cans of high-powered, long-distance pepper…
🚀 Read this awesome post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: 2026-05-11 — 2026-05-14 (Electronics) (Programming) In today's episode of "dumb things to do with an AVR microcontroller": Does your server come with real wood? MCU website demo (may go down if this gets posted to HN) My victim is the AVR64DD32 which is quite similar to the Atmega328 of Arduino fame. Compared to the older Atmega, these AVR DD lines are cheaper for the same memory, use a single programming pin and have nicer peripherals: CPU:Single 8-bit AVR core @ 24 MHz (max) RAM:8 kB…
💥 Explore this must-read post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: When Fisker Inc. filed for Chapter 11 bankruptcy in June 2024, it left roughly 11,000 Ocean SUV owners holding the keys to vehicles that cost them anywhere from $40,000 to $70,000 — and that were rapidly losing the software brains that made them work. No more over-the-air updates. No more connected services. No more warranty. The manufacturer was dead. What happened next is one of the most remarkable stories in the history of the electric vehicle industry. Instead of accepting that their cars would become…
💥 Check out this insightful post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: Back in 2019, I built a simple voltmeter clock:The clock, version 1.As the name implies, these clocks use analog panel voltmeters instead of traditional clock faces to display time. I didn’t come up with the idea, so I never really blogged about the design; I just built one and kept it on my office desk.The idea endures, but most of the designs I see on the internet are needlessly complicated and not all that pretty, so when I decided to build a revised design,…
✨ Read this trending post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: We've started offering an MCP Server for our main $WORK tool. It's been fun, like a weird intersection between deterministic and non-deterministic worlds Despite the fact that MCP is an utterly terrible attempt at a "specification", we have hit one annoying issue: customers keep on reporting the MCP server is not working. The reason is simple and it shows the friction between devs vibe-coding a spec and real-world users actually onboarding: if you open mcp.acme.com/mcp in a browser you get a big fat 401 and…
🚀 Discover this must-read post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: I have never watched the AMC show Halt and Catch Fire, and for a long time I only knew the title, but nothing about the show. Something about it always reminded me of programmer humor: somewhat dramatic, a little absurd, and weirdly precise. Turns out, the show really is about the computer industry in the 1980s and 1990s, but the phrase itself is much older than the show, and it started as some engineering humor. What it means In the context of computers, Halt and…
✨ Explore this awesome post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: Sign up to the Independent Climate email for the latest advice on saving the planetGet our free Climate emailGet our free Climate emailA Japanese manufacturer of animatronic wolves designed to scare off wild animals is being swamped with orders as the East Asian country grapples with rising bear attacks.Ohta Seiki, a company based in Hokkaido, has already received about 50 orders for its "Monster Wolf" device this year, more than the typical volume for an entire year. "We make them by hand. We cannot make…
💥 Check out this trending post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: Why the Antipope name? Antipope acquired its name due to a drunken mistake in 1991. Back in the mists of pre-history, I wanted an email and usenet feed very badly. However, usenet feeds were kind of hard to come by in the UK in 1991. Indeed, the only way to get one was to cough up a sum of money comparable to the price of a car, or to bribe a sysadmin who could give you a downstream feed via UUCP over modem. (This…