What's an example of a task that requires knowledge of physical objects to perform?
How do you get rid of a Permanent marker mark on your skin?

What's an example of a task that requires knowledge of physical objects to perform?
how do you turn on a lawn mower?

What's an example of a task that requires knowledge of physical objects to perform?
How to paint a bike.

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