Plot: "21" is the fact-based story about six MIT students who were trained to become experts in card counting and subsequently took Vegas casinos for millions in winnings.
Did you know: Ben's 2.09 project was building a driver-less car, something that seemed impossibly futuristic during the time period the movie takes place. However, multiple versions of driverless cars, including plans by Apple, Google, Samsung and others, are nearing production.
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