Answer:
Iron roof, glass walls, I burn and burn but never fall. What am I?
I have no voice but I can teach you all there is to know. I have spines and hinges but I am not a door. Once I’ve told you all I cannot tell you more.
I spend the day at the window go to the table for meals and hide at night.
I am seen in the water. If seen in the sky I am in the rainbow a jay's feather and lapis lazuli.
Whoever makes it, tells it not. Whoever takes it, knows it not. Whoever knows it, wants it not. What am I?
It flows out of the soil, It burns you if it boils, And holds us in its coils, More valuable than gold, As black as it is old.