Topic: University of Basel
FBI releases photos of striking clarity of two Boston Marathon bombing suspects, taken by closed-circuit television surveillance cameras. Government CCTV systems are used more widely in Europe than in the US.
A famous experiment, published in 2000, points to something called the Paradox of Choice: more choices lead to lower overall sales. That makes no sense in the narrow rationality often used in economic models, and some evidence suggests it might not actually be true.