After that, we're going to go on a YouTube spiral that starts with videos of Richard Feynman talking about magnets and ends much, much later with us watching interviews with Justin Bieber's mom.
Depois disso, entramos numa maratona no Youtube que começa com vídeos de Richard Feynman a falar de ímanes e acaba, muito mais tarde a vermos entrevistas com a mãe do Justin Bieber.