Similar but different story: https://news.ycombinator.com/item?id=30489022 https://news.ycombinator.com/item?id=30489022 > Though roulette was considered by ma

Similar but different story: https://news.ycombinator.com/item?id=30489022 https://news.ycombinator.com/item?id=30489022 > Though roulette was considered by many to be purely a game of chance, Jarecki was convinced that it could be “beat.” > He noticed that at the end of each night, casinos would replace cards and dice with fresh sets — but the expensive roulette wheels went untouched and often stayed in service for decades before being replaced. > Like any other machine, these wheels acquired wear and tear. Jarecki began to suspect that tiny defects — chips, dents, scratches, unlevel surfaces — might cause certain wheels to land on certain numbers more frequently than randomocity prescribed.