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127 pages • first pub 1980 (view editions)
ISBN/UID: 9780385146975
Format: Hardcover
Language: English
Publisher: Not specified
Edition Pub Date: Not specified
medium-paced
Description
Explains the mechanisms of such machines as the iron lung, the incandescent light bulb, a zipper, and a roller coaster.
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127 pages • first pub 1980 (view editions)
ISBN/UID: 9780385146975
Format: Hardcover
Language: English
Publisher: Not specified
Edition Pub Date: Not specified
medium-paced
Description
Explains the mechanisms of such machines as the iron lung, the incandescent light bulb, a zipper, and a roller coaster.