Which insect, also called a devil's darning needle, may have about 28,000 lenses in its compound eyes?

Somatotropin is another name for which substance known by the initials HGH? Which forest-dwelling relative of the giraffe was first described by Europeans around 1900 in the Congo? What is the Chinese name of the Yellow River, which flows over 3,000 miles to the Bohai Sea? Trinity College, founded in 1592, is the only constituent college of the University of which capital? Also known as Abu Mazen, who became Palestinian prime minister in 2003 but resigned that same year? Which snake is also known as the Egyptian cobra? Which pharaoh, also known as Cheops, built the Great Pyramid of Giza? Which 1851 Stephen Foster song is also known as "Old Folks at Home"?