Hmmmm. When teaching basic physics, I sometimes have trouble illustrating the difference between energy and work for my students. But this solves it! Post so

Hmmmm. When teaching basic physics, I sometimes have trouble illustrating the difference between energy and work for my students. But this solves it! Post something with a title of "The best x for programmers is y", and you can watch the expenditure of an enormous amount of energy - yet, zero work.