What's an example of a task that requires knowledge of physical objects to perform?
To clean a shirt quickly without laundering it,

What's an example of a task that requires knowledge of physical objects to perform?
To keep Boots and thick shoes dry and smelling fresh.

What's an example of a task that requires knowledge of physical objects to perform?
How many photos do I need to take?

What's an example of a task that requires knowledge of physical objects to perform?
How do I clean my Nikes?