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Authors
Evan L. Cross
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Books by Evan L. Cross
GEAR Clean: The Story of Robot Vacuums and Mop Machines
Evan L. Cross
Gear Drive: The Rise of Electric Motors and Batteries
Evan L. Cross
Gear Power: Wind, Sun, and the New Energy Age
Evan L. Cross
Related Series
GEAR makes complexity clear...
Evan L. Cross
GEAR makes complexity clear...
Evan L. Cross
