Description
IT’S 1876 AND THE whole country is celebrating the 100th birthday of the USA. The most important birthday celebration is in Philadelphia on the World’s Fair, where the recent and greatest inventions are on display for all to peer. Alexander Graham Bell is headed to the fair to demonstrate his invention – a talking machine he calls the phone. But will someone come to peer him on the world’s so much necessary science fair? And more importantly, will his machine work? This Step 3 reader celebrates the resilient, quirky spirit of inventors.