Want To Learn Binary? Draw Space Invaders!

This was the week that I accidentally taught my nearly ten-year-old son binary. And I didn’t do it on purpose, I swear. It all started innocently enough. He had a week vacation, and on one of those…

Seirdy (@Seirdy@pleroma.envs.net)

docty peppy Skim before following: https://seirdy.one/about/fediverse-greeting/. It describes how I accept follow requests, block people, etc. Interested in #Accessibility, #Privacy, #Security (i...

Gentoo Linux, Now A Bit Less For The 1337

Among users of Linux distributions there’s a curious one-upmanship, depending on how esoteric or hardcore  your distro is. Ubuntu users have little shame, while at the other end if you follow…

G-code Goes Binary With Proposed New Format

G-code is effective, easily edited, and nearly ubiquitous when it comes to anything CNC. The format has many strengths, but space efficiency isn’t one of them. In fact, when it comes to 3D pr…

Building Up Unicode Characters One Bit At A Time

The range of characters that can be represented by Unicode is truly bewildering. If there’s a symbol that was ever used to represent a sound or a concept anywhere in the world, chances are pr…

Remote Code Execution On An Oscilloscope

There are a huge number of products available in the modern world that come with network connectivity now, when perhaps they might be better off with out it. Kitchen appliances like refrigerators a…

Watch A Web Page Fetch Itself Over TLS, Complete With Commentary

TLS, byte by byte performs an unusual and interesting function: it fetches itself over HTTPS, and provides a complete annotation of what’s going on in the process, one byte at a time. Visit t…

Here’s How To Build A Tiny Compiler From Scratch

Believe it or not, building a tiny compiler from scratch can be as fun as it is accessible. [James Smith] demonstrates by making a tiny compiler for an extremely simple programming language, and sh…

Hackaday Links: April 30, 2023

Cloudy with a chance of concrete? The “success” of last week’s brief but eventful Starship launch has apparently raised some regulatory eyebrows, with the Federal Aviation Adminis…

Fail Of The Week: Epic 312 Weeks Of Fixing A Broken Project

If a hacker guardian angel exists, then we’re sure he or she was definitely AWOL for six long years from [Aaron Eiche]’s life as he worked on perfecting and making his Christmas Countdo…

Binary Watch Rocks A Bare PCB With Pride

Most of us learn to read digital clocks first, which display the time in obvious numbers. Analog clocks are often learned later, with the hands taking our young brains a little longer to figure out…

WIST - Schattschneider, E. E. | Two Hundred Million Americans in Search of a Government (1969)

Democracy has no place for the kind of justice implied in an eye for an eye and a tooth for a tooth. Democracy is a system for the resolution of conflict, not for vengeance. Simple black-white notions of right and wrong do not fit into democratic...

Simple Binary Watch Uses A PCB Body

There are many ways to tell the time, from using analog dials to 7-segment displays. Hackers tend to enjoy binary watches, if only for their association with the digital machines that seem to make …

DIY “Solid State Drive” Puts Four Bytes In Your Pocket

In a relatively short amount of time, the average capacity of USB flash drives has skyrocketed. It wasn’t so long ago that two and four gigabyte drives were considered to be on the high end, …