... built on the wisdom of crowds. Google keeps the details of its technology to itself, but the core of the Google system is the PageRank algorithm, which was first defined by the company's ... the guesses were in the form of wagers, with bottles of Chivas Regal as prizes. And so Craven's men bet on why the submarine ran into THE WISDOM OF CROWDS 7 Donovan hit on all of ... Agency, the National Reconnaissance Of- fice, the Defense Intelligence Agency, and the intelligence arms of each of the three major military services. In theory, the director of the CIA...