Benjamin Franklin und die Entdeckung der Elektrizität: Tatsache von Fiktion trennen
23,11 €
Benjamin Franklin and the Discovery of Electricity. In 1752, the sky in Philadelphia, Pennsylvania, darkened. A thunderstorm was coming. He wanted to show the electrical nature of lightning. Discover what's real and what's fiction through infographics, primary sources, and expertly leveled text.
Jetzt bei Ebay: