Hackaday Editors Elliot Williams and Al Williams reflect on the fact that, as humans, we have–at most–two eyes and no warp drives. While hacking might not be the world’s most dangerous hobby, you do get to work with dangerous voltages, temperatures, and frickin’ lasers. Light features prominently, as the guys talk about LED data interfaces, and detecting faster-than-light travel.

There’s also a USB sniffer, abusing hot glue, and some nostalgia topics ranging from CRT graphics to Apollo workstations (which have nothing directly to do with NASA). The can’t miss articles this week cover hacking you and how you make the red phone ring in the middle of a nuclear war.

Check out the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

As always, please download the file to archive in your doomsday bunker.

Continue reading “Hackaday Podcast Episode 283: Blinding Lasers, LEDs, And ETs” →

This week on the Podcast, it’s Kristina’s turn to bloviate alongside Editor-in-Chief Elliot Williams. First up in the news: our fresh new contest has drawn three entries already! That’s right, the 2024 Tiny Games Challenge is underway. You have until September 10th to show us your best tiny game, whether that means tiny hardware, tiny code, or a tiny BOM.

Then it’s on to What’s That Sound, which sounded familiar to Kristina, but she couldn’t place it. Can you get it? Can you figure it out? Can you guess what’s making that sound? If you can, and your number comes up, you get a special Hackaday Podcast t-shirt.

Then it’s on to the hacks, beginning with a hack to print metal and a way to weld wood, along with a photo-resistor-based, single-pixel camera. We’ll talk desiccants carbon fiber, and Baron Harkonnen. Finally, we discuss the troubles of keeping hygroscopic materials from degrading, and have a klatch about Keebin’ with Kristina.

Check out the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

Download and savor at your leisure.

Continue reading “Hackaday Podcast Episode 281: Metal Clay, Desiccants, Silica Gel, And Keeping Filament Dry” →