The Men who beat the Roulette Wheel
It takes a certain kind of genius and self belief to come up with a system that can beat the roulette wheel, and certainly those qualities were apparent in the two men who successfully accomplished that task. The men in question were Dr Edward O. Thorp and Dr Claude Shannon.
Thorp, famous for his work on blackjack and card counting called “Beat the Dealer”, came to believe that predicting the result of a roulette spin was possible when he was a student. He spent several years attempting to devise a system to do so. Armed with a half size roulette wheel, a movie camera and a bag of marbles, he conducted many experiments on predicting where the ball might end up. However, there were many technical difficulties primarily caused by the imperfections of his equipment and, although he did make considerable progress, he abandoned the project in order to concentrate on Blackjack.
Whilst organising the publishing of his original scientific paper on blackjack strategies and card counting he had an encounter with Shannon who is one of his generation’s top applied mathematicians and self styled and reasonably rich polymath. He became very interested in Thorp’s roulette theories and the two decided to collaborate on the project. Shannon was able to purchase a full sized roulette wheel along with a considerable amount of specialist electronic equipment and the two of them embarked on a series of experiments in order to perfect their theories.
They had to deal with a large amount of complex physics, mathematics and engineering but at the end they had created a wearable computer that could be used to beat the casino at roulette. It was amazingly successful and, when tested in a Las Vegas casino, returned a massive 44% advantage to the player. Thorp placed the bets and Shannon observed the wheel and operated the computer. Despite the positive result, mechanical problems made them abandon the experiment early.
They kept their invention secret for five years but did not exploit it further, though other groups did, some of whom made their fortunes doing so. Nowadays using such devices is against the law.


11. Feb, 2011 
