I have never looked upon ease and happiness as ends in themselves - such an ethical basis I call more proper for a herd of swine. The ideals which have lighted me on my way and time after time given me new courage to face life cheerfully, have been Truth, Goodness, and Beauty.
-Albert Einstein (1879-1955)

magical string thing

Credible … Incredible…

At the very least, it is pleasing to listen to and fascinating to watch.