Answer:
The Titanic is still here.
Travel a mile and I will change, travel a million and I will end as I started. What am I?
I work when I play and play when I work
I am tomorrow's yesterday and yesterday's tomorrow. What am I?
What has 4 fingers and a thumb but isn't alive?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.