1. What is the wonder of 369, the key to the universe that Nikola Tesla talks about? Nikola Tesla said that the sequence of 369 numbers holds the key to the universe. 369 is arranged along the axis of the clock, with 3 on the right, 6 on the bottom, and 9 on the left. If you draw the lines in that order, it will become ▽. The triangle is related to the laws of the universe, so I will explain it in detail later. 2. Relationship between 369 sequence and pyramid 369 means ▽ if you think of it ...