Small Inventions that Make a Big Difference

Small Inventions that Make a Big Difference
Author: National Geographic Society (U.S.)
Publisher:
Total Pages: 104
Release: 1984-01-01
Genre: Technology & Engineering
ISBN: 9780870444982

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Describes how inventors think and work, explains how one invention--plastic--has changed the world, and briefly discusses seventy-five other important inventions, from the jet engine to the potato chip.


Small Inventions that Make a Big Difference
Language: en
Pages: 104
Authors: National Geographic Society (U.S.)
Categories: Technology & Engineering
Type: BOOK - Published: 1984-01-01 - Publisher:

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Describes how inventors think and work, explains how one invention--plastic--has changed the world, and briefly discusses seventy-five other important invention
Small Inventions that Make a Big Difference
Language: en
Pages: 112
Authors:
Categories: Juvenile Nonfiction
Type: BOOK - Published: 1984 - Publisher:

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A book on inventions & inventors that covers such common items as the zipper.
Small Inventions that Make a Big Difference
Language: en
Pages:
Authors: Ralph Gray
Categories:
Type: BOOK - Published: 1984 - Publisher:

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Small Inventions That Made a Big Difference
Language: en
Pages: 312
Authors: Helen Pilcher
Categories: Science
Type: BOOK - Published: 2021-11-09 - Publisher: Welbeck

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Pockets, matches, spectacles, postage stamps. Whether it's the stitches that hold our clothes together or the syringes that deliver life-saving vaccines, small
Small Inventions That Made a Big Difference
Language: en
Pages: 312
Authors: Helen Pilcher
Categories: Science
Type: BOOK - Published: 2021-11-09 - Publisher: Hachette UK

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Pockets, matches, spectacles, postage stamps. Whether it's the stitches that hold our clothes together or the syringes that deliver life-saving vaccines, small