The latest blog posts to take off on Hacker News. 4,808 posts.
A company spokesperson has confirmed to The Verge that the 64GB edition of Surface Pro will have 23GB of free storage out of the box. The 128GB model will have 83GB of free storage. It appears that the Windows 8 install, built-in apps, and a recovery partition will make up the 41GB total on the base Surface Pro model.
Today’s been a bit unlike most Tuesdays at the Raspberry Pi Foundation. Today we’re the recipients of a very generous grant from Google Giving, which will provide 15,000 Raspberry Pi Model Bs for schoolkids around the UK. Google’s Executive Chairman, Eric Schmidt, has just been to visit Cambridge, and he and Eben have…
The arithmetic-logic unit is a fundamental part of any computer, performing addition, subtraction, and logic operations, but how it works i...
If you are a scientist, you confront ignorance as soon as you open your eyes. For example -- I am typing this post on a laptop computer that is powered by a lithium battery. No one has the slightest idea how and why it works. Metallic lithium can intercalate between the graphene sheets in graphite…
Meet a Shenzhen Maker: Mr. Chen | Automate ALL the things!
I was a bit bored during Christmas, so I decided to construct a whole Nintendo Entertainment System (NES) in an FPGA . An FPGA is a progra...
In this article, I show how overflow is computed in the 6502 microprocessor at the transistor and silicon level. I've discussed the mathema...
This month, I will be teaching a few MIT Media Lab graduate students and doing a bit of a “geek tour” of Shenzhen – we will visit several factories and live among the electronic markets to facilitate new directions and expand horizons in the students’ hardware-oriented research projects.
A while back I wrote an analysis of fake microSD cards. As a result of the post, I’ve received this question regularly via email:
 Ideas for your Raspberry Pi!The chances are you have a Raspberry Pi or there's one on the way to you, n
We are building an open laptop, with some wacky features in it for hackers like me.
"This Is Not A Film" by Iranian director Jafar Panahi, who is under house arrest in his country for alleged “propaganda against the regime,” will be screened under the Free Jafar Panahi Program of the 13th Cinemanila. The film was smuggled from Iran in a Flash-Drive hidden inside a cake to Cannes for screening a few…
This is basically the 1974 version of a DIMM. It measures 16″ by 11.5″ and holds 16 kilobytes. It’s technically 18 bits wide but only 16 were used in the PDP-11. The raised part in the middle is where the cores are actually stored. Each bit is a little ring with 3 wires running through the middle. By running current…
When you buy a USB charger, how do you know if you're getting a safe, high-quality charger for your money? You can't tell from the outside...
Do not buy a Microsoft Surface RT yet. I’m typing this with gritted teeth. My 24 hours with the half-baked Surface have been a frustrating challenge, a mix of love and hate. I want want want this…
On the way to the Apple Store today to buy AppleCare+ for my wife’s new iPhone 5, we passed the new Microsoft Store , coincidentally in the middle of their Surface with Windows RT launch. (That is actually the product’s name. “Surface with Windows RT”.)
October 2012 One advantage of Y Combinator's early, broad focus is that we see trends before most other people. And one of the most conspicuous trends in the last batch was the large number of hardware startups. Out of 84 companies, 7 were making hardware. On the whole they've done better than the companies that…
Several months back we have been playing with different file systems on various system platforms, examining the security posture and robustness of numerous device drivers’ implementations. One of the configurations we spent some time on was the commonly used NTFS on Microsoft Windows – as the file system is rather…
