Examines the laws of physics that govern the universe, covering such topics as planetary motion, Newton's three laws of motion, gravity, the behavior of gases, and quantum mechanics. Includes experiments and activities.

No one can read the story that Richard Morris tells in this small book on the framing of the Constitution without being struck by the remarkable system that was created in that historic summer of 1787. Americans can gain a basic understanding of both the origins and the remarkable nature of our Constitution from this book. -- From preface.

"Government data and resources are uniquely useful to researchers and other library users. But without a roadmap, sifting through the sheer quantity of information to find the right answers is foolhardy. The first edition of this text is well established as an essential navigational tool for both LIS students and professionals; now this newly revised, peer-reviewed update is even more attuned to new sources and types of government information and...