This colorfully illustrated book provided middle readers with an introduction to magnetism and its important force on nature, complete with experiments and hands-on projects.
This book uses simple experiments to describe the properties of light and to demonstrate how rainbows are made, the importance of sunlight to life on Earth, how to create moving pictures, and more.
Explores the most important discoveries and technological advances throughout history that have contributed to the science of buildings and structures, offering projects and experiments that the reader can perform to test specific scientific principles.
This series of books is an excellent introduction to practical scientific application and experimentation - a vital and exciting part of the scientist's world. Each book contains a carefully planned series of projects and experiments that can readily be made by the reader. The individual projects have been designed to help the understanding of a given scientific principle.