According to Nikola Tesla, the numbers 3, 6 and 9 formed the Fundamental building blocks of the universe and had a profound impact on everything from energy and frequency to the structure of matter itself.

Tesla’s theory of 369 is Based on the concept of reducing any number to a single digit by adding together its individual digits. For Tesla, they are the only numbers that can exist as Energy without losing their identity. This concept is supported by modern physics.