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

What's an example of a task that requires knowledge of physical objects to perform?
To clean a blender without soap,

What's an example of a task that requires knowledge of physical objects to perform?
How do you poke holes in polymer clay beads before they're baked?

What's an example of a task that requires knowledge of physical objects to perform?
How do you hook a hose up to a water outlet?