character: Alice Johnson
topic: Evolution of Telecommunication Technologies
grade: 10
subject: Physics
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character: Alexander Graham Bell
topic: Invention of the Telephone
grade: 10
subject: Physics
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character: Guglielmo Marconi
topic: Development of Radio Communication
grade: 10
subject: Physics
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character: Tim Berners-Lee
topic: Creation of the World Wide Web
grade: 10
subject: Physics
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