الزمكان والنسبية

Why does time pass more slowly as the speed increases? How do fast objects become shorter and heavier? Can you really reach a star four light-years away in just three years? Is space really curved? In this fascinating little book, supported by many solved examples and useful original diagrams, physicist Oliver Linton reveals the truly astonishing nature of the space-time fabric in which we all live. If you've ever wanted to think like Einstein, this book is for you.