Mop Men: Inside The World of Crime Scene Cleaners

Could the strange actually be true? Time-Life Mysteries of the Unknown takes readers on a tour of the eerie and unexplained - from the search for vanished civilizations to the science of real-life zombies, from famous UFO sightings to encounters with ghosts and otherworldly creatures, and much more. This rich full-colour guide offers scores of photographs and documents that shed new light on the world's most puzzling supernatural events and paranormal phenomena.

Computers and the Internet are an undeniable and inextricable part of our daily lives. This book is for those who wish to better understand how this came to be. It explores the technological bases of computers, networks, software and data management, leading to the development of four “pillars” on which the essential applications that have a strong impact on individuals and society are based: embedded systems, Artificial Intelligence, the Internet, image processing and vision.