A Marble Contraption An incredible amount of work and planning went into this! Wow! Trending This League of Legends Cinematic is Completely Insane Few video games cinematics are as epic as this one. Students Sing Traditional Irish Music During Flight These Irish students improvised a trad session during their flight and it's just awesome. Chinese School Principal and His Army of Dancers The kids in this Chinese school have the coolest principal in the country! The man has rhythm!