What's an example of a task that requires knowledge of physical objects to perform?
To store soda cans for recycling.

What's an example of a task that requires knowledge of physical objects to perform?
How to give bath-bombs their shape.

What's an example of a task that requires knowledge of physical objects to perform?
Prevent liquid layer on peanut butter.

What's an example of a task that requires knowledge of physical objects to perform?
How do you put a pillow on a bed?