Motion is a change in an object's position. This fascinating title explains in a clear, simple way how objects are moved by a change in energy. Simple activities show young readers how energy is changed by applying a force, either by coming in contact with an object or by a force that does not touch it physically, like gravity. Teacher's guide available.

Learn how things get moving and what makes them stop.

"A graphic nonfiction volume that introduces the properties of force and motion. Features include several photographic pages, a glossary, additional resource list, and an index"--

Explains the physics of gravity and gravitational pull, offering information on the contributions made in this area by Copernicus, Galileo, and Newton.

The profoundly emotional stories in States of Motion will interest any reader of contemporary literary fiction.

"Cinematic motion has long been celebrated as an emblem of change and fluidity or claimed as the source of cinema's impression of reality. But such general claims undermine the sheer variety of forms that motion can take onscreen-the sweep of a gesture, the rush of a camera movement, the slow transformations of a natural landscape. What might we learn about the moving image when we begin to account for the many ways that movements move? In The Shape of Motion: Cinema and the Aesthetics of Movement, Jordan Schonig provides a new way of theorizing cinematic motion by examining cinema's "motion forms:" structures, patterns, or shapes of movement unique to the moving image. From the wild and unpredictable motion of flickering leaves and swirling dust that captivated early spectators, to the pulsing abstractions that emerge from rapid lateral tracking shots, to the bleeding pixel-formations caused by the glitches of digital video compression, each motion form opens up the aesthetics of movement to film theoretical inquiry. By pairing close analyses of onscreen movement in narrative and experimental films with concepts from Maurice Merleau-Ponty, Henri Bergson, and Immanuel Kant, Schonig rethinks longstanding assumptions within film studies, such as indexical accounts of photographic images and analogies between the camera and the human eye. Arguing against the intuition that cinema reproduces our natural perception of motion, The Shape of Motion shows how cinema's motion forms do not merely transpose the movements of the world in front of the camera; they transform them"

This debut collection explores memory, cities, motion. Tung-Hui Hu's tone has some of the swampy wit that recalls Calvino or Michaux: A man swaps bodies with his lover; a mapmaker holds captive a city, which needs his crystal telescope to navigate through streets "unreadable as palm lines"; a car pushed off a cliff in a fit of anger becomes home for a school of fish. Anchored by the sequence "Elegies for self," Hu's poetry brings a quiet sophistication to syntax, diction, and form.