Biography and history come to life in this celebration of the inventions and ideas of Benjamin Franklin and how they’ve stood the test of time. What would you do if you lived in a community without a library, hospital, post office, or fire department? If you were Benjamin Franklin, you’d set up these organizations yourself. Franklin also designed the lightning rod, suggested the idea of daylight saving time, invented bifocals and the odometer—all inspired by his common sense and intelligence.