“Second sound is the hallmark of superfluidity, but in ultracold gases so far you could only see it in this faint reflection ...

The film explores the properties of sound waves in air, demonstrating that sound travels at approximately 1,100 feet per second and reflects similarly to light. Through experiments using echoes, beams ...

Research reveals how specific sound frequencies can affect you, with promising applications for pain management, stress ...

A new open-source tool named 'Chirp' transmits data, such as text messages, between computers (and smartphones) through ...

This integration into daily life gives audio a distinct advantage over visual ad formats. Unlike video (or even print), which ...

NASA teams on the ground at Mojave Space and Air Port in California used Schlieren photography — a process for photographing ...