Answer:
Turns us on our backs, and open up our stomachs. You will be the wisest of men though at start a lummox.
What goes in the water red, and comes out black?
It is a sound of empty, speak and it'll talk back plenty. But all the more you yack, you'll get the same words back.
It's got twists and turns, but has no curves. Twist it to fix it, turn it to ruin it. What is it?
It's been around for millions of years, but is never more than a month old. What is it?
What is so fragile that saying its name breaks it?