(Crabtree Publishing Company March 1, 2008)
How do images get to our brains? Why do our pupils react to light? How can we trick our eyes? Five fun activities help children discover the answers in this lively and entertaining introduction to the sense of light.
- Let's Start Science
- 0778740595 / 9780778740599
- 3.2 oz.
- 7.8 x 0.1