Raintree Perspectives Books
Books editi da Raintree Perspectives con argomento Pulleys Juvenile Literature Simple Machines Juvenile Literature
Making Machines With Pulleys
Oxlade Chris
edizioni Raintree Perspectives collana Raintree Perspectives (Paperback)
"A hands-on approach introduces young scientists to pulleys. Science theory and practical, fun projects teach the physics and the technology behind this simple machine. Important science curriculum is explained through historical and contemporary examples of pulleys. Step-by-step projects range from the simple to the...