Robert Snedden

What is the world’s tallest waterfall? How do dams help generate water power? What happens when a waterwheel spins? This series explores the causes and effects that shape our world. From the underwate… [more below]

• Series: How Does It Happen
• Author: Snedden, Robert
• Binding: Paperback
• Page Count: 32
• Publish Date: August 15 2016
• ISBN10: 141098527X
• Language: English