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.
Ten-pin bowling scores can be as low as 0 or as high as 300. Players get 10 chances to knock down all of the pins; each chance is called a frame. In each frame, players can try to knock down all of the pins up to two times. Players who do not knock down all of the pins after two tries get up to 9 points for the frame. One point is given for every pin knocked down, if any are knocked down at all.