Tools for sharpening hedge trimmer blades include hand files, rotary tools, and angle grinders. Whetstones are also useful ...

I’ve spent years reviewing grooming gadgets, and beard trimmers (along with electric shavers) are among the ones I get the ...

While sharpening a knife may seem pretty straightforward, many knives have specific instructions on how to sharpen it, ...

We may receive a commission on purchases made from links. There's one element of using a chainsaw safely that is sometimes overlooked: keeping the chain sharp. It's easy to think you can carry on for ...

Sharpening a serrated knife isn't quite like working on a straight blade. A few simple precautions can help protect the edge and keep things from going wrong.

Ready for some wordplay? Sharpen your skills with Slate's puzzle for Oct. 7, 2026. My girlfriend and I share an apartment with another couple. We've had to set boundaries, but splitting costs makes it ...

A dull chainsaw blade is more than an efficiency issue; it's a safety hazard. Here's how to tell when your blade needs sharpening and what you need for the job.

Premium pricing raises the stakes when customer service fails alongside the product. Brand communities can turn from reputational buffers into amplifiers when trust breaks. In a product crisis, ...

Just weeks after launching a high-tech toothbrush, Dyson has quietly pulled the product from shelves. Earlier this month, the company announced the launch of its Dyson CameraJet, an electric ...

We all need a high-powered electric toothbrush for tip-top oral hygiene, but with the prices these devices go for, it can be tricky to take the plunge and splash out. Because, let's be honest, a ...

While whetstones and sharpening rods are effective, tried-and-true tools, they can take a bit of skill to use properly when you want to keep a keen edge. Handheld knife sharpeners, on the other hand, ...

This article features deals sourced directly by Gizmodo and produced independently of the editorial team. We may earn a commission when you buy through links on the site. Reading time 3 minutes The ...