Answer:
I am a ship that can be made to ride the greatest waves. I am not built by objects but built by minds.
What has banks but no money a bed but no sleep waves but no ocean?
Though not a plant I have leaves. though not a beast I have spine. Though many wouldn't need me I am more valuable than wine.
The person who makes it sells it. The person who buys it never uses it. The person who uses it never sees it. What is it?
What invention lets you look right through a wall?
Why was the cook arrested?