With the speed of light -- What's relative? -- Strange and unexpected -- Principle of equivalence -- Space-time continuum -- Theory of absolutes -- Extra forty-three minutes of arc -- Bending of light -- Measure of time -- Saddle universe -- New language -- Glossary -- Index.
Summary
Discusses the basic principles of relativity and uses "thought experiments" to explain concepts such as the relationship between space and time, gravitation and acceleration, and the curvature of space.