What's an example of a task that requires knowledge of physical objects to perform?
what to do with leftover grease and fat

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

What's an example of a task that requires knowledge of physical objects to perform?
How do you create the circular shape for a wire-based jewelry ring?

What's an example of a task that requires knowledge of physical objects to perform?
To spike the volleyball,