Silent Beats: The Science of Noise Cancelling!: Educational Science Book (Educational Science Books)
R 874
El Libro de los Grandes Inventores (ciencia para niños): Historias que inspiran y enseñan a amar la ciencia |Libro de Inventos para Niños| (Spanish Edition)
R 996
Alan Turing - The Genius Who Spoke the Language of Machines: Amazing facts for curious minds (The Power of Curiosity Book 3)
R 996
Getting Started With Arduino: The Open Source Electronics Prototyping Platform (Make)
R 1,442
The Big Book of How Things Work: Fully Illustrated Answers to Machines, Gadgets, Science, Nature, Space, and Everyday Life (Young Explorer Series)
R 928
Teen Innovators: Nine Young People Engineering a Better World with Creative Inventions
R 874
Breakthrough Discoveries: Genius ideas, bold discoveries, real-life wonders. (Wonders Series Book 4)
R 874
Pocket-Sized Technology - Gadgets That Fit In Your Pockets! Technology Book for Kids | Children's Inventors Books
R 914
Mistakes that Produced Scientific Advancements - Science Book 6th Grade | Children's How Things Work Books
R 914
Leonardo Da Vinci: The Renaissance Man: A Graphic Novel (Campfire Graphic Novels)
R 1,159