WEST LAFAYETTE, Ind. A team of Purdue University students concocted a 156-step recipe to prepare a hamburger to win Saturday's annual national Rube Goldberg Machine Contest. This year's task was to ...

“I’ve been obsessed with burgers, easily for about 25 years now. Hamburger America is the name of the documentary film I made in 2004; I have since then written five books, I’ve had three TV ...