The Ultrasonic Chef’s Knife uses 40,000 vibrations per second to dramatically reduce friction and improve slicing precision.

No more ads on my videos if you watch them from Lbry Finally, a laser cutter and engraver that I can use to cut the balsa wood and plywood pieces to build my rc airplanes, perfect cuts every time! ☛ ...

The Coast Guard cutter Munro seized more than 20,000 pounds of cocaine in a single drug interdiction mission Tuesday, the largest seizure a national security cutter had completed involving a go-fast ...

EXCLUSIVE: The Coast Guard cutter Munro seized more than 20,000 pounds of cocaine in a single drug interdiction mission Tuesday, the largest seizure a national security cutter had completed involving ...

This is one of those fun hacks that come about from finding a product and going “I wonder if I could…” — in this case, artist ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› by Christine Cyr Clisset, ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› by Annemarie Conte You don't necessarily need electric gloves to keep your hands warm this ...

A good hedge trimmer can be a blessing, saving you time and preventing aching arms. Buy a bad one, though, and you'll be left with backbreaking work and poorly trimmed, uneven hedges. We test each ...

Abstract: Ultrasonic attenuation method has great advantages in the measurement of particle two-phase flow. Most of the existing ultrasonic attenuation theoretical models are suitable for the ...

Abstract: High-resolution damage imaging plays a critical role in structural health monitoring, as it enables direct visualization and assessment of structural defects. To achieve this, ultrasonic ...