His basic approach was to harvest the transducer and driver from a cheap ultrasonic cleaner and retask the lot into a tool to vibrate a knife rapidly enough to power it through tough materials ...

A quality knife built for bushcraft must be strong, sharp, and most importantly, comfortable to use for extended periods. Most outdoor retailers today have sections overflowing with solid options ...

It had been planned - a deep dive for four experienced scuba diving ... Open it fast and the bubbles explode uncontrollably. When this happens in the body, it blocks blood flow, stretches and ...

Judy Koutsky covers adventure, luxury and family travel. Scuba diving is a truly unique experience with a committed following, and the key to making sure the activity is safe and enjoyable is ...

Bumping into things is good, photos don't help much and more lessons from "DeafBlind" St. Paul writer John Lee Clark. Just one day after pagers used by hundreds of members of the militant group ...

The platform is at least 20 feet long and 6 1/2 feet wide. How fast do divers hit the water off the platform? Platform divers hit the water at speeds between 30 and 35 miles per hour. Repeating this ...

This one is a true Laguiole knife set. During our tests, cutting through a thick piece of New York strip steak required minimal effort thanks to the sharp blade, and the knife's weight made it ...

You might not think about investing in a good knife sharpener as it's an often-overlooked kitchen tool. But it can make a big difference in your cooking experience. The home chef in you will ...

Attacks on Hezbollah using booby-trapped pagers raise questions about whether everyday electronics could present new dangers—and security hurdles—for air travelers. Aviation authorities in ...

User-generated creations allow you to weather the existential threat of a natural disaster, try your hand as a pizza maker, and take a break from it all with a spot of peaceful scuba diving.

One of the best ways to get better at cooking is to hone your knife skills — and to do that, you need the right tools. The best knives and the best knife sets make slicing and dicing easier ...

A UK man accidentally stabbed himself to death while trying to separate two frozen burgers with a knife in a freakish accident that initially left cops baffled, a court hearing into his bizarre ...