Answer:
What goes up but never comes down?
What jumps when it walks, but sits when it stands?
I sit in a corner while travelling around the world.
In your fire you hear me scream creaking and whining yet I am dead before you lay me in your hearth.
I am always running but I never get tired or hot. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.