Caltech student Becky Hartsfield shows off the prizes she won.

Caltech is known for producing world-class scientists and engineers. But a few of its students have also demonstrated a flair for the law, as a highly controversial 1975 prank that turned on the legalistic reading of a sweepstakes entry form proved.

The sweepstakes in question was held by McDonald's. It ran from March 3rd to March 23rd, 1975, at 187 participating McDonald's restaurants in Southern California. The prizes included a year of groceries, a Datsun Z, McDonald's gift certificates, and cash. But one part of the contest rules caught the attention of three Caltech students who lived in Page House — Steve Klein, Dave Novikoff, and Barry Megdal. The part they noticed was the phrase Enter as often as you wish. What if, the Caltech students wondered, a person entered the sweepstakes one million times?

Here to drink tea and kick ass...

Here to drink tea and kick ass...

Reminds me of someone...

Reminds me of someone...