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Science, Nature & How It Works
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Inventions & Inventors
R 771
Saving the Day: Garrett Morgan's Life-Changing Invention of the Traffic Signal (A Sweet Blackberry Book)
R 675
Electronics for Kids: Play with Simple Circuits and Experiment with Electricity!
R 499
100 Amazing Facts for Kids: A Collection of Interesting Facts about Science, Animals, and History for Fun Times (Ageless Explorers Series: Fun Facts for Kids, Teens, and Adults)
R 1,052
Rube Goldberg's Big Book of Building: Make 25 Machines That Really Work!
R 408
Iggy Peck's Big Project Book for Amazing Architects (The Questioneers)
R 606
Cathedral: By the Author of The Way Things Work (Sandpiper)
R 405
Who Was Alexander Graham Bell?
R 702
The Top 100 Interesting Facts and Inventions: Incredible Discoveries for Curious Kids That Will Make Them Laugh, Learn, and Think
R 415
My First Book of Airplanes: All About Flying Machines for Kids
R 937
The Boy Who Invented the Popsicle: The Cool Science Behind Frank Epperson's Famous Frozen Treat
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