In the first of two lectures on the properties of gases, review the basic equations that describe their behavior. Learn the history of Boyle's law, Gay-Lussac's law, Charles's law, and Avogadro's law. Then use these four expressions to derive the celebrated ideal gas law.

"Discusses the animal behavior of hibernation"--Provided by publisher.

This picture book shows that cats and kids are more alike than we think.

When the first-graders' bee antennae would not stay on their heads and the drummers would not stay in their seats for the open house play, Roscoe decides to help by using the "don't-you-dare" glue.

"Silos" are organizations' vertical structures-but the word has become synonymous with barriers to workplace effectiveness and connotes deep political infighting. Silos devastate organizations, kill productivity, push good people out the door, and jeopardize the achievement of corporate goals. They cause stress, exasperation, and disappointment by forcing employees to fight bloody, unwinnable battles with people who should be teammates. Like his other...

Eleven-year-old Marin and her neighbor Charley hope that by preventing a disaster that occurred twenty years ago, they can save Charley's dad from a future of guilt and self-destructive behavior.

Two high school seniors believe their love to be so strong that it will last forever.

"Discusses snakes, their behavior, and their environment"--

"Discusses bats, their behavior, and environment"--