A few weeks ago we brought you news of a project to recreate the flowing lines of the first computerised arcade game, Computer Space, as a full-size 3D printed replica. We left the project with all the parts put together to make a complete but unfinished shell that was very recognizable as a Computer Space cabinet but had neither finishing nor internals. Now we’re very pleased to bring you the conclusion of the project, as it moves from unfinished 3D print to playable cabinet. The video below the break is a journey of print finishing to a very high standard with that lustrous blue glitter res ..read more

Join Hackaday Editors Elliot Williams and Tom Nardi as they get excited over the pocket-sized possibilities of the recently announced 2024 Business Card Challenge, and once again discuss their picks for the most interesting stories and hacks from the last week. There’s cheap microcontrollers in highly parallel applications, a library that can easily unlock the world of Bluetooth input devices in your next project, some gorgeous custom flight simulator buttons that would class up any front panel, and an incredible behind the scenes look at how a New Space company designs a rocket engine from t ..read more

Considering the decades that have passed since Nintendo’s Game Boy was considered the state-of-the-art in mobile gaming, you’d imagine that the community would have pretty much perfected the emulation of the legendary family of handhelds — and on the whole, you’d be right. Today, you can get open source emulators for your computer or even smartphone that can play the vast majority of games that were released between the introduction of the original DMG-1 “brick” Game Boy in 1989 through to the final games published for the Game Boy Advance in the early 2000s. But not all of them. While a ..read more

There’s a clever “new” attack against VPNs, called TunnelVision, done by researchers at Leviathan Security. To explain why we put “new” in quotation marks, I’ll just share my note-to-self on this one written before reading the write-up: “Doesn’t using a more specific DHCP route do this already?” And indeed, that’s the secret here: in routing, the more specific route wins. I could not have told you that DHCP option 121 is used to set extra static routes, so that part was new to me. So let’s break this down a bit, for those that haven’t spent the last 20 years thinking about DHCP, networking, a ..read more

As a writer it’s a pleasure to see one’s work appear from time to time on a physical medium. While newspapers may be shuffling slowly off this mortal coil, there are still a few opportunities to write for printed media. It’s safe to say that no Hackaday scribe has ever managed to have their work published on the medium in this hack though, because it’s a typewriter designed to type on toast. The toaster-typewriter is the work of [Ritika Kedia], and it forms part of her thesis in product design at the Parsons School of Design, New York. It’s written up very much from an artistic rather than a ..read more

Here’s a story that may be familiar: [der-b] is a Linux developer who is forced two carry two laptops — one for work with unavoidable work stuff on it, and one for software development. Unfortunately this leads to keyboard confusion between the two when one is connected to an external display. In an attempt to overcome this, [der-b] designed a keyboard that can be connected to more than one device at a time, despite ultimately thinking that this will lead to another layer of confusion. The point was to try to make something as lightweight as possible, since carrying two laptops is already a ..read more

A perk of writing for Hackaday comes in the vast breadth of experience represented by our fellow writers. Through our colleague [Voja Antonić] for example we’ve gained an unparalleled insight into the cutting edge of 8-bit computing in 1980s Yugoslavia, of his Galaksija home computer, and of software being broadcast over [Zoran Modli]’s Ventilator 202 radio show. We’re strongly reminded of this by hearing of the Slovenian Radio Študent broadcasting the classic Slovenian ZX Spectrum text adventure game Kontrabant 2, at the behest of the  Slovenian Computer History Museum. It’s been four d ..read more

Creating music in 2024 is made easier by ready access to a host of effects in software that were once the preserve only of professional studios. One such is the delay; digital delays are now a staple of any production software where once they required infrastructure. [Look Mum No Computer] is no stranger to the world of Lo-Fi analogue music making, and along with his musical collaborator [Hainback], he’s created an analogue delay from an unexpected material: garden hose pipe. The unit takes inspiration from some commercial 1970s effects, and lends a fixed short delay intended to give a double ..read more

You’ve probably used one for everything from opening packages to stripping wires in a pinch (because you know better than to use your teeth). We’re talking about the blade of the iconic Swiss Army knife. And while there are many different models out there, they all feature at least one knife among their utensils. Until now. Citing pressure due to the increase in worldwide knife violence, the company announced that they’ll be releasing a new range of tools without blades. Carl Elsner, fourth-generation CEO of Swiss Army knife maker Victorinox, is also concerned about increasing regulations sur ..read more

Sand has been used to keep track of the passage of time since antiquity. But using sand to make a persistence of vision digital clock (English translation) is something altogether new. And it’s pretty cool, too. The idea behind the timepiece that [Álvaro Gómez Giménez] built is pretty simple drop a tiny slug of fine sand from a hopper and light it up at just the right point in its fall. Do that rapidly enough and you can build up an image of the digits you want to display. Simple in concept, but the devil is in the details. Sand isn’t the easiest material to control, so most of the work went ..read more