Huge, towering clouds build up in the sky--it's a supercell. The Doppler radar indicates that the system is rotating. But is there a funnel? Is it touching the ground? Only a storm chaser can confirm when a tornado is present--and help meteorologists warn nearby towns.

This title explores tools, methods, discoveries, and careers in the Meteorology field. Accompanying the main text are activities from a water cycle container to a tornado in a jar. These crafts encourage readers to engage with what they learned, solidifying their new knowledge.

"As snowpocalypse descends once again, one temperamental weatherman is determined to set the record straight on the myths and misconceptions surrounding the elements. What is the difference between weather and climate? How do weather satellites predict the future? Can someone outrun a tornado? Does the rotation of the Earth affect wind currents? And does meteorology have anything to do with meteors? Stormin Norman Weatherby is gearing up to answer...

Using more than 6,000 color photos and illustrations, this dictionary analyzes all aspects of the natural world and human achievement in stunning visual realism. Cutaways and exploded views provide an illuminating new perspective on everything from the inside of a volcano to the inner workings of a car.

"Give your child a smart start with the revised and updated What Your Fourth Grader Needs to Know How can you help your child at home? This book answers that important question and more, offering the specific shared knowledge that thousands of parents and teachers across the nation have agreed upon for American fourth graders. Featuring sixteen pages of full-color illustrations, a bolder, easier-to-follow format, and a thoroughly updated curriculum,...

"Originally published in 12 volumes between 1912 and 1954, the Oxford Translation of Aristotle is universally recognized as the standard English version of Aristotle. It is a valuable contribution to studies of Aristotle and is regularly referred to by scholars of all nationalities. Now Princeton University Press makes available the complete works in two volumes. The volumes contain the substance of the original Translation, revised by Jonathan Barnes...

"In this definitive book on gluten, the authors of Celiac Disease: A Hidden Epidemic cut through the misinformation, false claims, and widespread confusion over gluten to explain the science behind the current gluten-free craze and examine the food-brain-gut triangle to reveal what's really going on in our bodies and our brains. A regimen once followed by those diagnosed with gluten intolerance or celiac disease (a serious autoimmune disorder), gluten-free...

This resource introduces students and researchers to the fundamentals of the physical sciences. Entries are written in easy-to-understand language, so readers can use these entries as a solid starting-off point to develop a thorough understanding of this oftentimes confusing subject matter.

"Here, at last, is the antidote to the internet: an expertly written and beautifully presented reference for a world overloaded with unreliable information. From quantum physics to the square of the hypotenuse, Ancient Rome to the depths of the oceans, this is your one-stop shop for the digital age--clear, simple, accurate, and unbiased. For family, for study, for simple pleasure of discovery."--Back cover.

"The Heat Will Kill You First is about the extreme ways in which our planet is already changing. It is about why spring is coming a few weeks earlier and fall is coming a few weeks later and the impact that will have on everything from our food supply to disease outbreaks. It is about what will happen to our lives and our communities when typical summer days in Chicago or Boston go from 90� F to 110�F. A heatwave, Goodell explains, is a predatory...