Andrew (University of Puget Sound, Tacoma, Washington, USA) Rex 
Commonly Asked Questions in Physics [PDF ebook] 

In the 300 years since Newton”s seminal work, physics has explained many things that used to be mysterious. Particularly in the last century, physics has addressed a range of questions, from the smallest fundamental particles to the large-scale structure and history of the entire universe. But there are always more questions.Suitable for a wide aud