Updated

A British physicist has claimed he can explain the secrets of the Big Bang Theory, but his controversial experiment has scientists believing he could bring about the end of the world, the U.K.'s Daily Mail reported.

For centuries, scientists have sought unsuccessfully to unlock the secrets of the Big Bang Theory — a model explaining the birth of the universe.

But 63-year-old Dr. Lyn Evans of Aberdare, England, popularly known as "Evans the Atom," claims to know the answers, and will test his experiment on Wednesday by using a 17-mile-long doughnut-shaped tunnel that will smash sub-atomic particles together at the speed of light, the Mail reported.

Evans' ambitions, however, have brought widespread concern among scientists who say the experiment could create a shower of unstable black holes inside the Earth, and subsequently bring destruction to the planet.

"Nothing will happen for at least four years," retired German Otto Rossler told the Mail. "Then someone will spot a light ray coming out of the Indian Ocean during the night and no one will be able to explain it."

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