1) ...invented the radio. a) Alexander Popov b) Guglielmo Marconi c) Alexander Bell 2) Charles Babbage designed a basic... a) airplane b) computer c) telephone 3) Maria Sklodowska-Curie created the word... a) radioactivity b) chemistry c) atom 4) ...discovered penicillin. a) Leonardo da Vinci b) Charles Darvin c) Alexander Fleming 5) Apple produced their first tablet in... a) 2009 b) 2010 c) 2003 6) Karl Benz built the first modern... a) bicycle b) car c) train 7) Alexander Graham Bell invented ... a) the telephone b) the camera c) the printing press

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