Color is usually some shade of yellow and often varies with the concentration of the sample. The most common color descriptions of normal urine are straw, light yellow, yellow and dark yellow. Amber colored urine is seen in patients with increased bilirubin levels and may indicate hepatitis.
Add the knowledge of bowling's perfect score, 300, and it stands to reason 10 strikes in a row is a perfect 300.
Bowling skill, however, is not measured by a high score on one particular game, but by the average of the bowler's scores over time. It is very difficult to bowl a perfect game. The highest average score for a professional bowler in 2009 was 222.34 for Bill O'Neil, according to Bleacher Report.