Question

what can travel around the world while staying in a corner?

Answer 1

A Stamp can travel around the world while staying at the corner.

Answer 2

The answer to this question is POSTAGE STAMP.

A postage stamp is a little bit of gummed paper that you purchase from the post office and stick on an envelope or bundle before you post it.

The government owned postage to be put on a letter or bundle as a sign that the postage has been paid ahead of time: it is either a little, printed, gummed mark or an outline engraved on an envelope, postal card, and so forth.

The fundamental motivation behind postage stamps is to give a confirmation that the client paid for postal administrations (sending a letter/package). This activity was designed to facilitate the way toward paying for a letter or a little package.