In just 15 minutes, the coolest stuff that happened in the world today. Science, progress, life-hacks, memes, exciting art and hope. The antidote to depressing headlines. Smart stuff in podcast form. Cool news, as a service.
The Los Angeles musician who helped design the microphones on the Perseverance rover that will hopefully give us our first-ever audio recordings of Mars. Can a 19th century etiquette book make Twitter bearable? And what some of the top websites looked like on this day in 2011.