What's an example of a task that requires knowledge of physical objects to perform?
To make purple paint

What's an example of a task that requires knowledge of physical objects to perform?
To attach the base of a flashlight to a sheet of plastic, you can

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

What's an example of a task that requires knowledge of physical objects to perform?
To etch a design into a glass jar