Whether it’s a game of D&D or encrypting top-secret information, a wide array of methods are available for generating the needed random numbers with high enough entropy for their use case. For a ...

Are Powerball Drawings and 'Quick Pick' Numbers Really Random? The math behind all the discussion of tonight's Powerball drawing assumes true randomness – equal likelihood for each number to be chosen ...

WEST LAFAYETTE, Ind. – If you wanted a random number, historically you could do worse than to pick a sequence from the string of digits in pi. But Purdue University scientists now say other sources ...