Cards: Solving a Shuffle Kerfuffle

Listeners Marmie and Ryan have a quarantine quibble: How many times should you shuffle a deck of playing cards? Marmie says three, while Ryan says four or more. The couple place their bets and go all-in with applied mathematician Steven Strogatz and a full house of card-world VIPs. Learn more about your ad choices. Visit megaphone.fm/adchoices