Faithin Omaha eBook Collection

From an award-winning teacher, “a delightful and instructive accessory to an introductory physics course” (Physics World). Physicists use “back-of-the-env

Offers quantitative analysis of one hundred and one physics questions with simple, approximate answers on a variety of topics.

The essential primer for physics students who want to build their physical intuition Presented in A. Zee's incomparably engaging style, this book introduces phy

Engineers need to acquire “Back-of-the-Envelope” survival skills to obtain rough quantitative answers to real-world problems, particularly when working on p

Does a glass of ice water filled to the brim overflow when the ice melts? Does the energy inside a sauna increase when you heat it up? What's the best way to co