What's an example of a task that requires knowledge of physical objects to perform?
what goes into homemade curry soup?

What's an example of a task that requires knowledge of physical objects to perform?
Clay pots

What's an example of a task that requires knowledge of physical objects to perform?
how do you dance with someone?

What's an example of a task that requires knowledge of physical objects to perform?
To keep your head phones from blowing out,