this is a serious book, but the amazon comments are funny

thanks to ar0cketman :D

via intotheplanet

"I speak to everyone in the same way, whether he is the garbage man or the president of the university." -- Albert Einstein.

thanks to ar0cketman for forwarding :)

this book is an old favorite

A treatise on electricity and magnetism, by James Clerk Maxwell

good old arthur clarke; i grew up on his writing