El primero de Octubre del 2017, a las 10:00 pm en las Vegas, estado de Nevada [Estados Unidos],durante la celebración del festival de música country Route 91 Harvest; los artistas y el público disfrutaban...

Students absorb much more during their school day than the sometimes monotonous drone of teachers' voices. More often than not, their ears are plugged with headphones. Whether they're sitting in class...