A binaural beat is an illusion created by your brain when you listen to two tones with slightly different frequencies at the same time, one in each ear. Some early research suggests that listening to ...

"Sound" existing in this world is created by vibration of objects such as air and water. A site that can interactively know such "sound formation" is "Let's Learn About Waveforms"is. On this site, it ...

I use an internet browser called Opera, and the other day I got an interesting pop-up: Download Opera Air. It was promoted as "the world's first browser with mindfulness at its core," promising a ...

Security researchers in China have invented a clever way of activating voice recognition systems without speaking a word. By using high frequencies inaudible to humans but which register on electronic ...