Written in British English, In Secrets of Heat and Cold, you will find out how heat is measured, what happens at absolute zero, and how refrigerators work.
Reading about heat and cold is just the tip of the iceberg this book lets readers create their own icebergs! Hands-on activities make learning about heat and cold both tangible and fun. Simple explanations help readers grasp complex concepts while step-by-step instructions and accompanying photographs ensure they will master each experiment. Helpful tips keep readers safe and offer suggestions for improvements! Aspiring young scientists will enjoy trying the recommended additions and twists to activities. Theyll also learn real-life applications for the same scientific principles theyre working with at home, such as how air pockets in igloos work as insulation!
Living in well-heated homes, cars, and offices, we rarely view hypothermia or frostbite as anything that will happen to us. Yet, as Hal Weiss explains, something as simple as becoming stranded on a winter commute or getting wet and cold at a football game can lead to problems. In this simple, well-organized book, Weiss guides readers through the basics of how the body loses heat; how to determine the best clothing combinations for any activity; and how to prepare for and survive a cold-weather emergency. Winter outdoor enthusiasts will find tips on how to camp in winter along with basic plans for types of snow caves and shelters. Additional sections cover hypothermia prevention and treatment; treatment for frostbite; and tips for stocking your home and car with an emergency kit; and how to survive without heat, for days at a time, when it's 35 degrees below zero both inside and outside your home.
This eBook edition of "The Secret Doctrine" has been formatted to the highest digital standards and adjusted for readability on all devices. The Secret Doctrine is one of the most influential esoteric and occult books of all time. In the first part of the book the author explains the origin and evolution of the universe itself, in terms derived from the Hindu concept of cyclical development. While in the second part she describes the origins of humanity through an account of "Root Races" said to date back millions of years.