music: what guitar company created the 'flying v' guitar in the late 1950's?

Questions

in pottery, what is crackle?

in pro-football how long does a 'sudden death' period last?

in psalm 46, what is the 46th word from the first word?

in psalm 46, what is the 46th word from the last word?

in religion, the assumption of an earthly form by a god?