Answer:
What surrounds the world, yet dwells within a thimble?
What has thirteen hearts But no body or soul?
Turn us on our backs and open up our stomachs you will be the wisest of men though at start a lummox.
What travels from house to house and is sometimes narrow and sometimes wide but always stays outside?
What do you throw out when you need it but put away when you donβt?
People take me on walks and I run and have fun. What am I?