This book takes you on a journey through the history of trains, from the early giants of steam to the latest bullet-shaped speed machines. Find out all about the fastest, the oldest, and the most luxurious trains ever. Great photograph capture the world's most impressive locomotives in action, while lively illustrations explain how they work.
Astronaut candidates tumble in zero gravity inside a KC-135. They will spend two years training before being selected as an astronaut for a specific mission in a space.