Concrete structures like roads and bridges require nondestructive testing methods to identify interior defects without destroying their structure. Most methods send sound waves into the material and ...

Create a focused speaker so your music targets only the listener. That demodulates at 40 kilohertz, with an H-bridge and ...

The C-200 vibrates 30,000 times per second, and as our pro chef tester found, it’s not as gimmicky as it sounds This versatile Japanese chef’s knife has lasted longer than some of my relationships ...

Ever stumbled upon those mesmerizing images online where a picture of trees, animals, or swirling shapes promise to unlock your deepest personality traits? That's an optical illusion personality test ...

Does Adendorff’s ultrasonic cleaning fluid live up to the hype? Watch the test to find out! #UltrasonicCleaning #ToolMaintenance #TestResults #CleaningTech #AdendorffReview House GOP's new Jan. 6 ...

Delhi Metro has been one of the busiest and most-relied-upon public transport systems in the capital since its launch. It has been carrying millions of passengers every day, and their safety is the ...

Watch the unboxing and test of my new ultrasonic cleaner – is it really as great as they say? #UltrasonicCleaner #Unboxing #ProductTest Supreme Court Is Told Trump Tariffs Are Illegal $3 Trillion Tax ...

One of our editors here at AOL Shopping recently had her rings cleaned at a local jeweler and could not stop raving about the sparkle. Was it magic? No. It was ultrasonic waves, naturally. What does ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Voters will decide whether state ...

In the quest toward finding the correct theory of quantum gravity, physicists have been testing the holographic principle which, they say, is a key property of any valid theory of quantum gravity.

LOGAN, UTAH, USA -- Exactly 100 years ago, famed Austrian physicist Erwin Schrödinger (yes, the cat guy) postulated his eponymous equation that explains how particles in quantum physics behave. A key ...

ABSTRACT: The metal of the reactor vessel is subject to aging mechanisms caused by radiation exposure, high temperatures, and thermohydraulic variable loads. After decades of operation under these ...