Answer:
I go around in circles, but always straight ahead. Never complain, no matter where I am led.
What is up thatโs also down? Whatโs a smile and a frown?
As light as a feather, but you canโt hold it for ten minutes.
I run around the city, but I never move.
What can be measured but not seen?
What covers its face with its hands, speaks no language, yet most known what it's saying?