In graphic novel format, tells the story of how Philo Farnsworth came up with the idea for electronic television at age fourteen, and later developed his idea into the technology for television that is still used today.
Explains how gravity works in space and on Earth, describes Sir Isaac Newton's discoveries about gravity, discusses air resistance, and presents a hands-on investigation of gravity's pull on different objects.
"In graphic novel format, tells the story of how Philo Farnsworth came up with the idea for electronic television at age 14, and later developed his idea into the technology for television that is still used today"--Provided by publisher.
Presents an introduction to the concepts of sinking and floating, in simple text with illustrations, explaining density, buoyancy, displacement, and more.
Describes peninsulas, including how they form, plants and animals on peninsulas, how people and weather change peninsulas, peninsulas in North America, and peninsulas of the world.
Describes caves, including how they form, plants and animals in caves, how people and weather change caves, caves in North America, and caves of the world.
