Light

By Lundgren, Julie K.
Light

Details

Authors: Lundgren, Julie K.
Format: Paperback
GTIN13: 9781668964576
ISBN10: 1668964570
Page Count: 24
Dimensions: 8.0x0.1x8.0
Publisher: Cherry Lake Publishing

Description

Flip a switch, and we instantly have light. It travels faster than anything we know of and always comes from a source. Find out how light travels and why the sun is our most important light source.
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