Twenty Thousand Hertz http://www.20k.org by TED
We’ve all heard the iconic recordings from the Apollo missions. But how exactly does NASA manage to run live audio between Earth and the moon? And how might we chat with astronauts on Mars and beyond? Featuring Astronaut Peggy Whitson, NASA Au…

Twenty Thousand Hertz http://www.20k.org by TED
Technology has the power to transform the way our world sounds. It could even give us entirely new ways to experience our surroundings. In this episode, we explore the sounds of the future, and how can we use the tools we already have to build…

Twenty Thousand Hertz http://www.20k.org by TED
Sound surrounds us, even in the quietest moments. But depending on how we hear, the world can be a different auditory experience for each of us. This episode features four stories from the TED Radio Hour.Twenty Thousand Hertz is produced out o…

Twenty Thousand Hertz http://www.20k.org by TED
When you imagine the sound of a dinosaur, you probably think of a scene from the Jurassic Park movies. How do sound designers make these extinct creatures sound so believably alive? And what does modern paleontology tell us about what dinosaur…

Twenty Thousand Hertz http://www.20k.org by TED
In less than two years, Napster became a global sensation… and then record labels and multi-platinum artists brought it crashing down. But in its short lifespan, Napster transformed our ideas about how we consume music, and how much we’re wi…