To see if a watermelon is ripe, tap the outside — ideally, it'll make a hollow sound. Leave the rind on for utensil-free snacking, or cut it off if for smoothies and fruit salads. To prevent the ...

There’s nothing wrong with using a good, old-fashioned hacksaw, but there are faster, easier ways to cut metal. We’ll show you power tool tips and techniques for cutting the types and thicknesses of ...

Difficult-to-cut materials such as titanium alloys, high-temperature alloys, metal/ceramic/polymer-matrix composites, hard and brittle materials, as well as ...