Answer:
I run up and down the stairs without moving
Bright as diamonds, loud as thunder, never still, a thing of wonder. What am I?
I am a caribbean shape that makes ships disappear
I twist and turn and leaves a loop
Whoever makes it, tells it not. Whoever takes it, knows it not. Whoever knows it, wants it not. What am I?
A little house full of meat, no door to go in and eat.