Iker Casillas has been with Real Madrid since the beginnings of his youth career, but when you play for ne of the best teams in the world there’s not much of an incentive to leave.
“In adults, we go to sleep and the cortex is disconnected from the outside environment—it sleeps alone. But you see this quiet synchronized activity,” says Igor Timofeev of Laval University in Québec.
"I feel like we're prepared for everything, but you're just a little bit nervous, " said Igor Bolshinsky, who is part of a small American team that planned the nuclear road trip.