experiments

Uses simple observations and experiments to explore the human body and how it works.

Explains the characteristics of oceans and the forces and principles which act upon them, demonstrating with experiments and models.

Presents over twenty experiments intended to be executed at home, including crafting an hourglass, creating crystals, building a m?eobius strip, and exploring computer circuits.

Presents 50 science fair projects using simple, inexpensive materials.

Explains the principles of motion, covering speed, acceleration, inertia, friction, and action and reaction, and presents instructions for simple experiments that illustrate them.

"A group of kids discovers they were cloned from the DNA of some of the greatest criminal masterminds in history for a sociological experiment, and they must find a way to prove it to the rest of the world"--Provided by publisher.

"In a series of fun and involving hands-on physics experiments, kids charge an object with static electricity, demonstrate how static charges produce sound, use magnetic force to suspend a paper airplane, determine that objects in water have a different weight than they do in air, and learn how a substances buoyancy can be changed. They will also determine if shape determines the strength of an object, learn the effect that an object's center of gravity has on motion, demonstrate how the length of a pendulum affects the time of each swing, and discover how the center of gravity is also the balancing point of an object. Featuring color illustrations and safe, simple step-by-step instructions, Janice VanCleave again shows just how much fun science can be"--Amazon.com.

"Training to become a soldier in a prophesied war, Ruby Teach endures experiments by army scientists who believe her bloodholds the key to victory, while Captain Teach and her motley friends embark on a daring effort to rescue her."--Provided by publisher.

Dr. Bunsen is just trying to help. Really, he is. This time, when Dr. Bunsen overhears the kids complaining about all their chores, he lends an extra hand by creating clones out of Gabe, Laura, and Cesar! But when the clones start acting out and Bunsen s solution goes haywire, can the kids undouble the DATA Set trouble?.