Dr Plichta proves conclusively that a mathematical formula, based around prime numbers, lies behind the mystery of our world and universe. The puzzle of prime numbers is five thousand years old and has now been solved. By decoding this fundamental numerical code he answers the unsolved question of why the universe is designed with laws and natural constraints such as the speed of light. Until now such phenomena have only been measured, never explained. He shows us that the universe did not arise out of chance, but out of a divine building plan. This powerful book represents an inspired journey of discovery, answering questions that have constantly baffled mankind. Accessible and easy to understand it will be welcomed by scientists and mathematicians and by everyone who has an interest in the nature of mankind and the universe.