I am 61 percent amused by this AP story:
Scientists Figure Out Why Mona Lisa Smiles
By Toby Sterling, Associated Press Writer
AMSTERDAM, Netherlands - The mysterious half-smile that has intrigued viewers of the Mona Lisa for centuries isn’t really that difficult to interpret, Dutch researchers said Thursday. She was smiling because she was happy — 83 percent happy, to be exact, according to scientists from the University of Amsterdam.