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INVNTNS THAT CHNGD WRLD: ALEXANDER GRAHAM BELL & PHONE

History of Science & Technology

Mathematics & Science

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B2B GT

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B2B & B2C

<P>In this book, readers will learn all about early telephones and how they worked. The text follows Alexander Graham Bell's early life and work, with an emphasis on his experiments in sound transmission.</P>

Inventions That Changed the World

Guided Reading Level

Duration

Duration Unit Of Measure

Transaction Type

Front Cover.
Title Page.
Copyright Page.
Contents.
1: The Power of the Telephone.
2: Early Years.
3: Teaching Speech.
4: Experiments in Sound.
5: Eureka!.
6: How it Worked.
7: Telephones Take Off.
8: Fame and Fortune.
9: Family and Retirement.
10: More Inventions.
11: Later Years.
12: Changing the World.
Timeline.
Glossary.
For More Information.
Index.

Inventions That Changed the World.css-1p8rvzy{position:absolute;padding-left:8px;}

Inventions That Changed the World