From Penguin Wings to Boat Flippers Book

I think this is a great book. There's tons of information about Albert Einstein's childhood and interest in science. This book helped me understand many things like gravity, electromagnetism, and light waves. Not only did this book talk about Albert Einstein but many other scientists. Many descriptive examples were made for theories, laws, and ideas. This book also made me want to read more because of the many questions it kept asking making me interested to get the answer to why something did what it did. Some difficult words and formulas I didn't understand were explained in the book too.