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The Melted Chocolate Bar: How Percy Spencer Invented the Microwave
The Melted Chocolate Bar: How Percy Spencer Invented the Microwave is a narrated read-aloud picture book at guided-reading Level E for ages 7–9, 13 pages long and about 2 minutes to read aloud. Every word highlights as it's read, so a growing reader can follow along.
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Page 1Percy Spencer worked with radar machines. He was curious and loved to test things.
Page 2Radar machines send out invisible waves. These waves can find planes in the sky.
Page 3One day, Percy stood near a machine. It was called a magnetron.
