Ever done a Fermi?

Here are few fun questions for you ‘How many piano tuners are there in Chicago?’ or How many people are using cell phones right now in the world? or How many sheep would it take for every person in the world to have a wool sweater? Seems like impossible questions to answer…right?Is there something we can do or is there some way for us to piece together what is mostly unknown or challenging? Join me on this interesting podcast as I share more on the same.