Introduces the concept of energy, describing the difference between potential and kinetic energy and detailing such types as heat, sound, light, chemical energy, and electricity.

In cartoon format, uses zombies to explain the science of forces and motion. Fully translated Spanish text. En esta novela gráfica, los zombis explican la ciencia de las fuerzas y el movimiento.

"Describes the science behind hitting a home run, including pitch types, different bats, and force"--Provided by publisher.

Bird is very busy today, she is making a nest. She needs to pick up sticks that she can carry and pull and push them into place. Next she needs to find softer items like dry grass and feathers and she pushes those into place to make the nest soft for...her eggs.

A look at the science behind force, friction, and the laws of motion and energy.