One of the most striking demonstrations of the Rehbinder effect is cutting glass underwater with a scissors. Glass is normally a very hard and strong material, but when it is submerged in water ...

You can trim your nails with a cutting tool like clippers or manicure scissors or with a filing tool like an emery board. Let's take a look.

Despite it’s all-around usefulness, it’s a wonder why scissors can’t even cut straight. For a fairly, um, straightforward task, you’d have to fiddle with a ruler to outline precise ...

We turned to a professional barber to hand-pick the best hair-cutting scissors. We included notes on how to cut your hair at home, too.

Designed as a student project, these scissors break with thousands of years of precedent and cut perfectly straight lines without requiring a ruler. The handle is shaped to direct cut material ...