In the Home
Heinemann
$17.78
How does a toilet flush? Why do some toothbrushes sing? What does a laser beam detect on a DVD?Technology at Work looks at the machines and tools that make things work in our daily lives. From tiny microchips, to huge aeroplanes, this series look into the hidden world of everyday machinery and technology.
No properties for this product.
Related Products
No comments.
Only logged user can submit comment. Please Login or Register