18.............like 180 degrees......................half of full circle in the unit circle.......................pi.........in the unit circle...................18.....is like 1/2...........half of full circle.....89, 97..........9 + 9 = 18..................half circle.............in the unit circle............pi...................at the same time.........2, 3....................and 89, 97...........beg matches with the end..........full circle................4 primes and 1 prime...........spun.....14i...................2, 3 and 89, 97................4 primes.......the 1st two and the last two under 100.................2 and 3 differ by one.........89 and 97 differ by 8............18...............layered meanings.....................higher and lower dimensions................connection.............67, 71..........89, 97..........68 and 90................the 1st integer...........in both........like 1/2...........the 1st integer in two gaps..............................inside....................like the square root of 3 equil triangle and the square root of 2 square inside the unit circle................a triangle..........a square and a circle..........like pi........the 1st 3 digits of it...........3.14....................a triangle has 3 sides........a circle has one side...........a square has 4.................1st 3..................one up and two under...........the dec. point........up and under............crests and troughs...........of the waves themselves..........................