What's an example of a task that requires knowledge of physical objects to perform?
What is the best way to prepare a steak for grilling?

What's an example of a task that requires knowledge of physical objects to perform?
How can you break a pot to make a flower pot garden?

What's an example of a task that requires knowledge of physical objects to perform?
To absorb extra salt that has been added to a dish,

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