Lance Dragon Defends His Castle with Simple Machines

by Eric Braun, Anthony Briglia (Illustrator)

Overview

Hey, dudes! Skateboarding is my thing, but when barbarians invade my castle, I have to defend myself. Watch me launch a water balloon with a lever and lower a key with a pulley. Roll with me and find out how simple machines simply rock!

Product Details

ISBN-13:	9781666305739
Publisher:	Capstone
Publication date:	07/15/2021
Series:	In the Science Lab Series
Sold by:	Barnes & Noble
Format:	eBook
Pages:	24
File size:	14 MB
Note:	This product may take a few minutes to download.

About the Author

Eric Braun is a children’s author and editor. He has written dozens of books on many topics, and one of his books was read by an astronaut on the International Space Station for kids on Earth to watch. Eric lives in Minneapolis with his wife, two kids, and a dog who is afraid of cardboard.