13 little things

... that do not make sense (in a scientific sense). The "placebo effect" is just one of these serious and difficult problems. Check the article to see why hard science is nowhere near to offer an answer on the origin of this universe, or life, or mind.

"It's difficult to say how long it's going to take," says team member Michael Murphy of the University of Cambridge. "The more we look at these new data, the more difficulties we see."