Origin and Meaning of Oluwa. What does the name Oluwa mean? Pronunciation, Variants and Shortened forms of the African Boy name Oluwa.
Often, the green color lasts for a second, thus it is called a green flash. It is usually seen over a distant horizon such as an ocean or a prairie. The sky must be clear and free of clouds all the way down to the horizon. There are several different mechanisms that produce green flashes. I'll start with one common misconception that the green flash is due to a color afterimage then move on to a discussion of the atmospheric optics that produces the simplest Green Flash.
A case report of an enterovesical fistula caused by pelvic radiation therapy provides one such source of bile. Other rarer causes of blue and green urine include conditions that impair amino acid absorption from the GI tract.