Science & Technology at Scientific American.com: Strange but True: Turning a Wobbly Table Will Make It Steady -- For every table—turn, turn, turn... t

Science & Technology at Scientific American.com: Strange but True: Turning a Wobbly Table Will Make It Steady -- For every table—turn, turn, turn... there is a proof: "Strange but True: Turning a Wobbly Table Will Make It Steady"