Folks have made flipping machines than can achieve near perfect reliability. Same guy mentioned in the paper. https://www.npr.org/2004/02/24/1697475/the-not-so

Folks have made flipping machines than can achieve near perfect reliability. Same guy mentioned in the paper. https://www.npr.org/2004/02/24/1697475/the-not-so-random-coin-toss https://www.npr.org/2004/02/24/1697475/the-not-so-random-coi...