3/2 is the height of a square root of 3..........equil triangle....3/2 = 1.5............like 15.......like the 1st zero is just under 15i.........................and the sine of 60 degrees is 1/2 the square root of 3.........0.86...............is - 0.14 from one................and 8 + 6 = 14..........surprising connections between numbers...............the 1st 4 primes in double digits sum to 60.........and from the single digit of those 4.............gives the clue to the ONLY possible end digits to any prime > 10................10.....the base of the number system..........and the 1st number in double digits period.........whose square root starts......3.16....................relatively close to pi.........and a fractal gold ratio...........the 1st 2 numbers after the dec point..............