![Learn how to use Fermi estimation to solve seemingly impossible questions such as "how many piano tuners are in Chicago?" and "what is the strength of an atomic bomb?" with this excellent Learn how to use Fermi estimation to solve seemingly impossible questions such as "how many piano tuners are in Chicago?" and "what is the strength of an atomic bomb?" with this excellent](https://external-preview.redd.it/1iD7KZeiDzq4hQ6V-UOGvop5UDZZl6YpTQ48WYyh3Es.jpg?auto=webp&s=001318bdb1158d79a2754e712da445f5a1778457)
Learn how to use Fermi estimation to solve seemingly impossible questions such as "how many piano tuners are in Chicago?" and "what is the strength of an atomic bomb?" with this excellent
![SOLVED:You're writing a biography of the physicist Enrico Fermi, who was fond of estimation problems. Here's one problem Fermi posed: What's the number of piano tuners in Chicago? Give your estimate, and SOLVED:You're writing a biography of the physicist Enrico Fermi, who was fond of estimation problems. Here's one problem Fermi posed: What's the number of piano tuners in Chicago? Give your estimate, and](https://cdn.numerade.com/previews/6ec6b9fa-cc7d-4296-8c25-3d3425c157a9.gif)
SOLVED:You're writing a biography of the physicist Enrico Fermi, who was fond of estimation problems. Here's one problem Fermi posed: What's the number of piano tuners in Chicago? Give your estimate, and
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