Tag Archives: science

Bobby and the Pentatonic Scale

We love this video from last year in which Bobby McFerrin (yes, that Bobby McFerrin), demonstrates the power of the pentatonic scale…We think it’s pretty cool that human beings recognize the inherent order and balance of the pentatonic scale, regardless of culture or community. This falls nicely in line with our philosophy here at (echo)witness that learning is remembering…


Dyson Air Multiplier

Although this was announced a few months back, we still can’t get enough of the Dyson Air Multiplier, a new blade-less fan that uses the same concept as a jet engine to draw air in…It may cost around $300 but it looks incredible and would make a great conversation piece. Dyson himself explains in the video below: