The goal is to create the most beautiful or interesting equation aesthetically (pleasing to the eye). This is not about it's significance. Each member is allowed to post one equation. The equation can be completely new and made up (doesn't have to be famous). Be creative! The equation must be valid and true. To vote for an equation simply click the "like" button. You can vote more than once. The contest will close next Thursday the 31st. The winner will receive a copy of Carlo Rovelli's new book "Seven Brief Lessons on Physics" https://www.amazon.com/Seven-Brief-Lessons-Physics-Rovelli/dp/0241235960 ps. do not try to register new usernames for more entries or for likes. It's painfully easy to figure these out. Have fun! Go!