As Britain faced the threat of Nazi invasion it became clear our Airforce was outnumbered 4:1; so the British Government turned to scientists for a solution. They asked for a “Death Ray”, but what they got was even more advantageous.
This is the story of how two unlikely men and a mathematical formula changed the tide of the war.
They say truth is stranger than fiction. Indeed, it was here.

A welcome return for “Guy in the Sky” following his extremely popular Concorde talk in 2025.