Sound has dimension, and it's sometimes easy to forget just how big sound can be. At 20 Hz we're talking about a 56.5-foot wavelength, calculated using 1130 feet per second as a typical value for the ...

Some people occasionally hear a low buzzing or humming sound that doesn't have a clear source. An estimated 2–4% of the world's population hear this. Scientists have been trying to figure out for ...

In theory, a common feature of Mie-resonance particles is the high refractive index relative to the background medium. Although the requirement can be naturally fulfilled by a variety of ordinary ...

Baffling bottle noises and perfect pitches with a pipe-a-phone! The Curious Crew and Dr. Rob explore the sound of science. STEM Challenge: Making a Straw Panpipe Curious About Careers: Neuroscientist ...