How-To Geek

LEGO and 3D printing may seem like a perfect combination, but there’s more to it than first meets the eye. While you can 3D print LEGO blocks, tight tolerances can produce disappointing results if you aren’t prepared to experiment a bit first.

You'd think that with May winding down, Netflix would be stretching a little thin when it comes to some fresh things to watch on the streaming service. Perhaps you haven't gotten around to watching Steph Curry's fun cartoon movie GOAT, or maybe you're still reeling after watching the harrowing car-crash documentary The Crash that I wrote about last weekend, but if you're ready for a few new suggestions that have come to Netflix recently, then read on.

It is easy to look at certain tools and mistake them for cheap toys that won't hold up during a serious project. We typically assume that "real" work needs heavy, specialized machinery, but dragging out massive equipment for simple tasks gets frustrating very quickly. Ryobi makes many exciting tools, but also many unusually small, battery-powered tools.

Google's password manager takes care of syncing passkeys between Android devices. The same passkeys will sync with Chrome on any platform as long as you're using the same Google account. However, I exclusively use Firefox on my phone and computers. I'm also a huge fan of self-hosting whenever possible, so I prefer a solution that doesn't rely on Google. Here is the setup I'm using for that.

Gmail on Android is polished, familiar, and reliable. Unfortunately, over time, it has stopped feeling like a simple tool for reading mail and started feeling like another entry point into Google’s all-in-one ecosystem. I decided that I wanted something that was just an email client, so I made the switch to Thunderbird. It's a free, open-source, privacy-focused app, and it makes email feel like it used to.

The ESP32 is one of the best microcontrollers on the market for building low-power sensors. By connecting a microphone (and sometimes a few additional components), the ESP32 can react to sound in some interesting ways.

A NAS is easy to set up in a corner and then forget, but even a few free or inexpensive upgrades can make it more useful and more reliable in the long-term. You don't even need to do much—these are 5 ways to improve your NAS without breaking the bank or using up your entire weekend.

Smart switches are very useful in the smart home. They give you the best of both worlds: you can automate your lights, but you can also control them manually when you need to. Smart switches aren't always the best option for every room, however.

You'd think, with USB being around since the late '90s, that Microsoft would have figured out how to make it work reliably by now. We've had no such luck, sadly. Many a Windows user has experienced random USB drop-outs on their PCs.

We made it—it's the weekend, and if you're here, you're likely a U.S. Paramount+ subscriber looking for a great TV show to get into! While the streaming service winds down its new releases for the month, don't fret, there's still a ton of shows, new and old, up for grabs in its formidable library.

Bambu Lab has put its foot in it again, inviting the wrath of open-source advocates and firebrand YouTubers over allegedly patchy adherence to the license that its slicer software depends on.

Welcome to the last weeks of May, and while you might expect all the streaming services to start scraping the bottom of the barrel for new releases before month's end, Netflix just keeps on keeping on with new and exciting TV shows on tap for U.S. subscribers to watch this weekend.

Many beginner spreadsheets suffer from the same problem: they're difficult to read. The good news is, you don't have to spend hours tweaking fonts and borders to fix them. Excel's conditional formatting feature turns raw data into structured visuals using rules, instantly making your sheets look more professional.

Thea Sharrock understands that she can't make everyone laugh in Ladies First, a new Netflix movie starring Sacha Baron Cohen and Rosamund Pike. Sharrock's rationale makes perfect sense: Everyone's humor is different. That's why the timing and delivery of the jokes are of the utmost importance. If you're off by even a minute, the comedy doesn't work.

Waymo's recent crop of safety issues have led it to halt service in another city. The Alphabet-owned company has temporarily shut down service in Atlanta after one of its robotaxis drove into a flooded intersection.

Not long ago, buying a new car followed a somewhat predictable path. Do online research, pick a trim level, choose your options, go for a test drive, and sign the paperwork. Once you pull away from the dealership, everything on that window sticker is yours. Heated seats worked. Remote start worked. The features and packages you paid for were yours for as long as you owned the vehicle.

One of Prime Video's most popular shows is forgoing a new season in favor of a movie. Instead ofseason 5, Prime Video has opted to continue John Krasinski's run as Jack Ryan in a movie, Tom Clancy's Jack Ryan: Ghost War. While many fans, including myself, would have preferred another season of television, having Jack Ryan in a movie is better than not having the character at all.

Affordable compact cars often force buyers to compromise somewhere, whether it’s reliability, driving enjoyment, interior quality, or efficiency. That’s what makes the Honda Civic such a standout in 2026. Few cars at this price point manage to balance all the things that matter quite as well, combining strong fuel economy, impressive reliability, sharp handling, and a surprisingly refined cabin in one affordable package.

Your phone already uses its sensors more than you probably think. They count your steps, point maps in the right direction, adjust screen brightness, detect motion, and rotate the display when you turn the phone sideways. Phyphox is an open-source app that lets you use those sensors directly, so you can explore the world around you instead of only seeing the features they power.

Spotify is rolling out a new initiative on its platform that will make it simpler to get concert tickets in the U.S. The streaming platform has introduced Reserved, a way for Spotify Premium subscribers in the U.S. to get concert tickets without having to queue up in a race against others to get their hands on a ticket.