Recomienda este artículo a tus amigos:
Making Machines with Springs (Simple Machine Projects) Chris Oxlade
Making Machines with Springs (Simple Machine Projects)
Chris Oxlade
A hands-on approach introduces young scientists to springs. 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 springs. Step-by-step projects range from the simple to the more challenging.
Mas por Chris Oxlade
Mostrar todoMere med samme udgiver
Ver todo de Chris Oxlade ( Ej. Paperback Book , Hardcover Book , Book , Bound Book y Map )