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

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

What's an example of a task that requires knowledge of physical objects to perform?
where is the constellaiton Orion located

What's an example of a task that requires knowledge of physical objects to perform?
How do I clean the aluminum after cutting when making industrial picture frames?