Learning about nature, senses, weather and machines.

All about magnets and magnetism, with simple experiments to aid in understanding magnetism.

This book brings contemporary ways of reconceptualizing the human relationship to things into conversation with seventeenth-century writing, exploring how the literature of the period intersected with changing understandings of the conceptual structure of matter and how human beings might reconfigure their place in a web of nonhuman relations. Focusing on texts that cross the frontier between literature and science, Snider recovers the material and body worlds of seventeenth-century culture as treated in poetry, natural philosophy, medical treatises, comedy, and prose fiction. He shows how a range of writers understood and theorized “matter,” “bodies,” and “spirits” as characters in complex and sometimes bizarre scenarios involving human relationships to the phenomenal world. The logic that made matter subject to uniform theorizing facilitated a crossing of boundaries between the human and nonhuman and became a persistent figure of explanation at the time when distinctions between the natural and the artificial were undergoing reformulation.

Our international primary reading series will help your learners become confident, independent readers.

The science behind global warming, and its history: how scientists learned to understand the atmosphere, to measure it, to trace its past, and to model its future. Global warming skeptics often fall back on the argument that the scientific case for global warming is all model predictions, nothing but simulation; they warn us that we need to wait for real data, “sound science.” In A Vast Machine Paul Edwards has news for these skeptics: without models, there are no data. Today, no collection of signals or observations—even from satellites, which can “see” the whole planet with a single instrument—becomes global in time and space without passing through a series of data models. Everything we know about the world's climate we know through models. Edwards offers an engaging and innovative history of how scientists learned to understand the atmosphere—to measure it, trace its past, and model its future.