There's no feeling more annoying than when dinnertime comes around and your knives aren't doing their job. Temporarily fix dull blades with this kitchen staple.

Regardless of the brand, you will eventually need to sharpen the blade on your chainsaw after some use. Here's how to sharpen ...

Abstract: Helical or coiled springs are elastic bodies used in suspension systems of automobiles to absorb shocks caused due to irregularities on the road surface and to provide a comfortable ride to ...

We follow price trackers and Amazon's own data to identify actual steals — and these are some of the best. But they end soon!

Popular beauty brand Clinique is slowly expanding its Prime Day offerings, and right now, you can snag this much-loved liner ...

Save big on top-tested knives and knife sets from Shun, Zwilling, Wüsthof, Henckels, and more during Amazon’s October Prime ...

Viral videos claim that you can sharpen your knives with something almost everyone already has: Aluminum foil. This is ...

The secret mechanical compartment hidden in the person's walls is, by far, one of the coolest things I've ever seen.

Urban breaching isn’t just about brute force. From upside-down shotgun grips to charges made with plastic water jugs, this video breaks down five little-known breaching tactics Marines and SWAT teams ...

Abstract: Core-shell-shell nano rods have been widely investigated as fluorescent biomarkers, due to their photochemical stability and high brightness, which makes them a good alternative to organic ...

I love splitting wood by hand. For me, it takes me back to a time in my life with my father and brothers when we would put in a few hours together on a Saturday morning reducing logs to carefully ...

The elastic wave attenuation in artificial composites, known as phononic crystals (PnCs), is an important topic in the context of wave manipulation. However, there is a lack of knowledge in the ...