Why Didn't I Think of That?: Bizarre Origins of Ingenious Inventions We Couldn't Live Without

Ben & Jerry originally wanted to start a bagel business, but they couldn't afford the bagel-making machine?
* The Slinky(r) toy was born aboard a World War II battleship?
* Band-Aids(r) were invented by a husband to help his accident-prone wife dress her own cuts and bruises at home?
* The idea for Velcro(r) came from cockleburs that got stuck on an engineer's wool trousers and in his dog's fur?

Ever wonder how anyone came up with the idea for a product you couldn't imagine living without?...