Why is red cabbage juice a good indicator of pH? Bromothymol blue is a pH indicator that determines if something is a weak base or acid. It is primarily used by applications that require the measuring of substances that have a fairly neutral pH.
For instance, LottoNumbersâ own study found that the most frequently picked Powerball numbers are 20 and 6. The most frequently picked white ball numbers are 26, 41, 16, 22, 42, 35, and 39. So there is some interesting overlap there, specifically with numbers 16, 35, and 26.
Each lottery has its own statistics. The most frequently drawn  numbers for 2014 for the US Powerball, for example, were 54, 28,  49, 48, 2, 31, 25, 24 and 14. The least draâ¦wn numbers during last  year were 56, 4, 20, 21, 6, 18, 27, 35, 40, 41, 44 and 45.