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Ed Sobey

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Stand Alone

Electric Motor Experiments
Kids Invent: Ready, Set, Go! Creative Activity Set 1
Electrical Engineering Learn It, Try It!
The Field Guide To Ocean Voyaging: Animals, Ships, and Weather at Sea
Unscrewed Salvage and Reuse Motors, Gears, Switches, and More from Your Old Electronics
Way Kitchens Work
Roboticalab Probeer... en Leer!
Innovation Studio Instructor Handbook
Robotics Engineering Learn It, Try It!
A Field Guide to Household Technology
Car Models That Zoom - B&W
Car Models that Zoom Creativity in Motion
The Way Kitchens Work
The Motorboat Book
Inventing Toys

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