3361
Engineers produce a fisheye lens that’s completely flat
Engineers at MIT and UMass Lowell have designed a wide-angle lens that is completely flat. It is the first flat fisheye lens to produce crisp, 180-degree panoramic images.
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 4,807 posts.
Hardware & Electronics
Any year
3362
Inside Look at Valve's New Lighthouse Tracking System
While walking around the Bay Area Maker Faire this weekend, I stumbled across an amazing piece of technology: Valve's "Lighthouse" tracking system. Valve's demos were (supposedly) a major contributor to Oculus' fundraising efforts and ultimate sale to Facebook, and this device may have been a key piece of those demos…
3363
3364
Meet the IOIO - USB breakout board for android w/48 digital+analog IO pins
I'm very excited to announce the launch of a new product I've been working on for the past months! IOIO (pronounced: yo-yo ) is a produc...
3365
Helmdar: 3D Scanning Brooklyn on Rollerblades
One of my favorite joys is exploring a city late at night on rollerblades. I’ve been doing it fairly regularly for about 10 years now, first in Boston and then in NYC. Every time day turns to night and back again a city takes a breath. At night people flow out or huddle up in buildings, leaving the streets clear for…
3366
Pico Cray – Small scale distributed computing
The Pico Cray is a cluster of 8 Picos and a controller Pico. All Picos are connected in parallel by an I2C bus. The controller is designated by one GPIO being held low, the processor Pico’s addresses are allocated automatically. The Controller Pico has a 320x240px display connected by SPI and a couple of buttons. ……
3367
Hacking the Book8088 for better accuracy
The Book8088 is an interesting little machine. It is essentially a 1980's computer in a laptop form factor. With apologies to Sergey Kiselev...
3368
OpenAI and Broadcom unveil LLM-optimized inference chip
OpenAI and Broadcom introduce Jalapeño, a custom AI chip built for LLM inference to improve performance, efficiency, and scale across AI systems.
3369
I toured Unitree's factory. I'm more bullish on the West
Everyone thinks China's robot factories are automated. They aren't. The robots are Chinese; the robots that make robots will be Western.
3370
Petabytes on a budget: How to build cheap cloud storage (2010)
To get the latest updates and information on ALL of the Storage Pod versions: Click Here. When we started Backblaze, our goal was to provide unlimited
3371
Big Sur on Unsupported Macs
My macOS Big Sur Patcher allowed countless users of older Macs to enjoy the new design and features of macOS Big Sur.
3372
The Reliability of Optical Disks
How long will burned CDs / DVDs / BluRays last?
3373
System76 Thelio: A Review
The bottom line : Thelio, System76’s new “open hardware” desktop, is a small, beautiful, and powerful desktop computer that hits every high point anyone could have expected, faltering only in the inherent limitations of its small size.
3374
The next Raptor OpenPOWER systems are coming, but they won't be Power10
I'd like to first start out by saying I've been aware of new developments but made certain promises to keep my mouth shut until all the pa...
3375
3376
3377
Chinese pebble-bed nuclear reactor passes "meltdown" test
New testing done at China’s Shidaowan nuclear power plant has confirmed its ability to be naturally cooled down, an industry-first milestone for achieving commercial-scale inherent safety, according to researchers.
3378
Second version of HoloLens HPU will incorporate AI coprocessor
By Marc Pollefeys, Director of Science, HoloLens It is not an exaggeration to say that deep learning has taken the world of computer vision, and many other recognition tasks, by storm. Many of the most difficult recognition problems have seen gains over the past few years that are astonishing. Opens in a new tab…
3379
Hyperloop lets you travel on a resonant acoustic wave?
Elon Musk is a fascinating guy, and his Hyperloop concept equally so. Now that the details have started trickling out, almost in the form...
3380
Stremio OS Is Now Available for Raspberry Pi 5 and 4
We are happy to announce that Stremio is now available for Raspberry Pi 5 and 4, installable on an SD card (of at least 8GB). Note: While the Raspberry Pi 5 is fully capable of smooth 4K playback, Raspberry Pi 4 will not be able to play 4K content due to hardware limitations. This release...
3381
The Moore's Law free lunch is over. Now welcome to the hardware jungle.
Or, A Heterogeneous Supercomputer in Every Pocket In the twilight of Moore’s Law, the transitions to multicore processors, GPU computing, and HaaS cloud computing are not separate trends, bu…
3382
3383
3384
TPU transformation: A look back at 10 years of our AI-specialized chips
Google has been a leader on AI development for more than a decade by also being a leader in chip development for more than a decade.
3385
3386
Transmitting data via ultrasound without any special equipment
There are secret messages flying all around you all the time, being transmitted via, most of the time, electromagnetic waves going from antenna to antenna. ELOs “Secret Messages” is a song about posting conspiracy theories via WiFi. But what if you need to get a few bytes from device A to device B (one of the hard…
3387
IPhone 4 films final Discovery launch from 30,000 feet up.
Business travel can get a bit boring can’t it? (OK a LOT boring). Imagine looking out of the window on a flight to see Discovery launching on its final mission. That would be quite cool. Neil Monday just did. I once saw Comet Hale Bopp and the northern lights when flying to San Francisco. I […]
3388
Reverse Engineering All the Raspberry Pis
Earlier this month I covered Jonathan Clark's effort to reverse-engineer the Pi Zero 2 W, and just yesterday, I discovered TubeTime reverse-engineered the Compute Module 5. i reverse-engineered the Raspberry Pi Compute Module 5! check it out at github.com/schlae/cm5-r... [image or embed] — Tube Time…
3389
3390
IBM Blue Lightning: World’s Fastest 386? (2014)
One of the OS/2 Museum’s vintage boards is a genuine Made in U.S.A. Alaris Cougar. These boards were produced by IBM for Alaris and are a bit unusual: There’s a small IBM DLC3 processor in plastic package soldered on board, and there’s also a Socket 2 which accepts regular 5-Volt 486DX/SX processors or a Pentium…