Category Archives: sprite

Jeroen Domburg Miniaturizes a Mac

Posted on by

His name may not ring a bell, but his handle will — Sprite_tm, a regular to these pages and to Hackaday events around the world. Hailing from The Netherlands by way of Shanghai, Jeroen Domburg dropped by the Hackaday Superconference 2017 to give a talk on a pet project of his: turning a Macintosh into, well, a pet.

You could say this is Jeroen’s second minification of vintage hardware. At last year’s Hackaday Superconference, he brought out the tiniest Game Boy ever made. This incredible hardware and software hack stuffs a complete Game Boy into something you can lose in …read more

Continue reading Jeroen Domburg Miniaturizes a Mac→

Credit Card Sized Spacecraft Poised to Sail to Alpha Centauri

Posted on by

As a space-faring species, we’ve done a fair job of exploring and exploiting our local neighborhood. We’re pretty good at putting people and machines into orbit, but our galactic-scale signature is pretty tiny. Our radio signals are no more than 100 light-years away, and our farthest physical artifact isn’t even a light-day away from us 40 years after it launched.

Clearly we need to do a better job of getting out there, and that’s the goal of Breakthrough Initiatives’ Starshot program, which aims to launch a nano-spacecraft to Alpha Centauri and get it there fast. The program aims to build …read more

Continue reading Credit Card Sized Spacecraft Poised to Sail to Alpha Centauri→

Two Words That Don’t Mean What You Think They Do

Posted on by

When you hear “gravity waves” or “sprites”, you’d think you would know what is being discussed. After all, those ripples in space-time that Einstein predicted would emanate from twin, colliding, black holes were recently observed to much fanfare. And who doesn’t love early 8-bit computer animations? So when we were browsing over at SpaceWeather we were shocked to find that we were wrong twice, in one photo (on the right).

In retrospect, the waves we were thinking of are actually “gravitational waves”. Gravity waves are any waves where gravity provides the restoring force — think ocean waves. But did you …read more

Continue reading Two Words That Don’t Mean What You Think They Do→