Wham-O! is back, along with the Superball, Hula Hoop, Frisbee and Slip-and-Slide.
A Globe Ideas section story on the Wham-O phenomenon reveals that the company built and unleashed a bowling-ball sized superball which, when dropped from a roof in Australia, left a path of compressed plastic destructionn.
There's an entry in Wikipedia for the Superball, describing it as "an extremely elastic ball made of Zectron®, which contains the rubber polymer polybutadiene and sulfur, having a high coefficient of restitution."
And did you know that the Superbowl name was inspired by the Superball? I didn't.
If that isn't enough nostalgia for one day, there's also a gusto-grabbing story on Schlitz, the beer that made Milwaukee famous.