A digital solution for your classroom with features created with teachers and students in mind: - Perpetual license - 24 hour, 7 days a week access - No limit to the number of students accessing one title at a time - Provides a School to Home connection wherever internet is available - Easy to use - Ability to turn audio on and off - Words highlighted to match audio In cartoon format, uses zombies to explain the science of forces and motion.

In cartoon format, uses zombies to explain the science of forces and motion.

DO-4U and his friend, HEV-E1 explain the nature of forces and motion, including friction, inertia, and magnetism.

Force and motion have changed our view of the universe -- and Eyewitness Force & Motion is the perfect way to learn more about them! Discover how Archimedes made water run uphill; why a perpetual motion machine cannot be built; why a spinning top stays upright. Superb full-color photographs of original equipment, 3-D models, and ground-breaking experiments make this a compelling look at force and motion.

Find out all about creepy zombies with Scooby and the mystery gang!

When the Omega virus antiserum is destroyed along with its creator and his assistant, Delta Force Captain Cade Grayson begins to formulate a plan that will send him hurtling on a collision course with the parties responsible for the terrorist attack.

This volume collects issues #1 through #4 of the Dark Horse comic-book series Call of Duty: Zombies 2.