I bought my first 3D printer expecting to make toys, gadgets, and the occasional product prototype. Instead, one of my most useful prints is simply a plastic clamp whose whole job is to get chewed up by my CNC bit. Plastic clamps save my bits when a cut goes wrong, but buying injection-molded ones over and over got old fast. Now I print them for pennies a dozen at a time.

A rainy weekend stuck indoors is the perfect excuse to put your 3D printer to work on the house itself. While it hums along, you can line up new cabinet pulls without eyeballing them, replace that broken clip nobody sells anymore, and finally get the junk drawer under control. None of these projects need a garage full of tools, and by Sunday night something in your home will actually work better than it did on Friday.

My RTX 3080 now spends most of its life switched off, and that’s exactly how I want it. For years, I’ve wanted my mini PC to game like a desktop without bringing back a desktop’s heat, noise, and footprint, and USB4 finally makes that practical. Ugreen’s LinkStation eGPU Dock puts a full-size graphics card on the end of a single cable, and after a few weeks of plugging it in only when it’s time to play, it’s become my favorite PC gaming accessory.

Every time a new Wi-Fi standard comes out, there’s pressure from every side to upgrade. Wi-Fi 8 is on the horizon, and I feel that Wi-Fi 7 has barely had time to settle. But, do you really need to upgrade to Wi-Fi 7 or Wi-Fi 8? There’s a good chance your old Wi-Fi router is still perfectly fine.

3D printers are a fantastic tool for making basically anything you could want. This weekend, I wanted to make my house a little less annoying. So, I set out to find three things I could fix that would make my everyday life a little better, and it took me under an hour to complete.

NVIDIA wants the RTX Spark to be the laptop chip for running AI agents on your own machine, so I expected my $3,200 HP OmniBook Ultra 16 to run circles around a Snapdragon laptop. Instead, Hermes took one look at the 32GB RTX Spark and said every model I wanted was too big. The Zenbook A16, with 48GB of memory and Qualcomm’s Snapdragon X2 Elite Extreme, loaded three of them in one click. It was slow, but for local AI agents, the cheaper laptop ended up actually getting the job done.

I've been homelabbing for over half a decade now, and there are two specific Docker containers that are set-and-forget for me. I never think about them, and they just sit there quietly in the background keeping everything going—and those containers are Pi-hole and Caddy.

HP’s first RTX Spark laptops are here, and I've spent the past two weeks with the 32GB OmniBook Ultra 16. It really is a fantastic laptop in almost every way. I was able to game on it with basically no issues, and both its keyboard and OLED screen are among the best I’ve used. Then I asked it to do the thing NVIDIA is pitching hardest: run AI agents locally. With only 32GB of memory, that’s where this laptop hits a wall.

Did you know that 3D printing and woodworking are very similar? They're actually way more similar than you might think. I've woodworked for longer than I've 3D printed, and these are the tricks that I think you should steal to take your 3D printing to the next level.

There are many ways to tinker with 3D printers. You can mod the software, add extra lights, build filter boxes, and so much more. What if I told you that I decided to buy a simple $2 humidity sensor before doing anything else to my 3D printer—including buying extra filament? Here's why a humidity sensor is important in my 3D printing setup.

Are you looking for a fun weekend project with your Raspberry Pi? I recently picked up a few extra Pis for my homelab, and instantly started spinning up new things just for the fun of it. Here are three projects that you can have up and running before Monday arrives.