Episode 20: Wow! Something floating in space will soon replace our wi-fi routers

When we connect our phones or laptops to the internet, we connect using wi-fi or mobile data. Both of these need big fat wires to be laid all over the land and under oceans. What can people living in faraway places or on mountains do, to get internet connectivity? What are companies like SpaceX and Amazon trying to do, to get more people on earth get connected?Listen to this conversation with a 9-year old to understand where we might all be headed in future.Please email your thoughts or comme...