March 14 marks Asia’s holiday called White Day, which acts like a response to Valentine’s Day for lovers to reciprocate a present to those who showed them love a month earlier. For this year’s White ...

Perfect pitch refers to a person’s ability to identify any musical note by name after hearing it, without reference to other notes. Perfect pitch—also known more technically as absolute pitch—can also ...

Procter & Gamble Ventures staged the Innovation Challenge as a way to draw interest in forming partnerships with early-stage startups. Procter & Gamble Co.’s second-annual pitch contest was won by ...

Play a note, any note — on your piano, your harp, your synthesizer, your kazoo. University of Delaware junior David Krall can tell you exactly which note you’re playing and which octave it lives in.