How to Re-Caulk Areas in Your Bathroom or Kitchen

Caulk is vital in areas like the bathroom and kitchen where water has the opportunity to creep into all sorts of crevices and cause problems. If the caulk in your house is looking a bit aged, here’s how to re-caulk it and give it a fresh, new look.

How to Get the Most Out of Your Ring Doorbell

The Ring Doorbell works like any other doorbell, but has a video camera built in that can alert you to motion and button presses. While it’s a pretty basic device for the most part, there are definitely some features and tricks that you might not have known about.

How to Build Your Own NES or SNES Classic with a Raspberry Pi and RetroPie

The NES Classic Edition is an official clone of the original Nintendo Entertainment System, and one of the best ways to play your favorite retro games. The SNES Classic is its successor. Unfortunately, it’s so popular that it’s nearly impossible to get your hands on either. Don’t pay $300 on eBay when you can use the modestly-priced Raspberry Pi to build your own—with even more games.

The Different Types of Paint (and When to Use Them)

If you’re about to attack the walls in your house with a fresh new coat of paint, all the different choices in the paint aisle at your local hardware store can be pretty overwhelming. Here’s what you need to know about the different kinds of paint and when you should use them.

How to Make a Tabletop Studio for Perfect eBay or Craigslist Photos

So you’ve decided to flex your mercurial muscles and start selling products online. High-quality photos are a simple way to attract more buyers, and contrary to what you might think, they don’t require thousands of dollars in equipment. With a simple photo tent and some lights, even a decent smartphone camera can take great photos of small-to-medium objects.

How to Figure Out the Size of Screws, Bolts, and Nuts

If you have some stray screws and bolts (a.k.a. fasteners) lying around and aren’t quite sure what size they are, or if you need to replace a missing bolt on a piece of machinery and need to know what size to get, here are some methods to easily figure that out.

How to Replace the Worn-Out Analog Stick on Your Nintendo 64 Controller

The Nintendo 64 was the first home game console that featured a mini-joystick, or “thumbstick,” on the controller for 3D motion. But the console is now over two decades old, and while the cartridge-based hardware is practically indestructible compared to modern consoles, the same can’t be said for that thumbstick. Even with Nintendo’s generally high-quality materials, the N64 analog stick is prone to loosening and drifting.

What Are These Gross Brown Spots on My Bathroom Walls?

If you live in an older house that had a lot of different residents move in and out over the years, there’s no doubt that the place has a lot of “character”, but one mystery that has been stumping me for some time now are these gross brown spots and streaks on my bathroom walls.

How to Manage Your PC’s Fans for Optimal Airflow and Cooling

Building a modern desktop PC is surprisingly easy, thanks to modular parts and a lot of solid engineering. It’s often explained as “LEGO for adults.” But managing the air cooling system within a PC is considerably more complex.  We’re talking about physics, thermodynamics, all sorts of fun stuff. But there are a few basic principles you can apply to almost any build to get optimal airflow, and thus, optimal cooling.

Why Does Lumber Sometimes Look Twisted and Warped?

If you’ve ever gone to the hardware store to buy lumber to build that DIY desk or home theater center, you’ve probably come across your fair share of warped and twisted boards before you finally landed on a decent-looking 2×4. Here’s why that is.

How to Replace Your Laptop’s Keyboard or Touchpad

Barring any kind of accidental damage, your laptop’s keyboard and touchpad are the parts that start to show wear as soon as you use them. Not only are they some of the only moving parts left in modern laptop design, they’re the ones that are constantly being touched by us fleshy humans, absorbing tiny amounts of skin oil and wearing away the legends on the keys. After a year or so, the keyboard deck can start to look noticeably aged.

How to (Possibly) Save a Laptop from Water Damage

It’s every laptop owner’s nightmare: a carelessly spilled cup of coffee. A sudden shower when you’re working outside. Heaven forbid, some kind of farcical bathroom tumble when you really had to get that TPS report in. Conventional wisdom says that a soaked laptop is a dead laptop, but that doesn’t necessarily have to be true, especially if you have a few tools and a lot of patience.