What's an example of a task that requires knowledge of physical objects to perform?
To store old decks of playing cards that you don't need.

What's an example of a task that requires knowledge of physical objects to perform?
How do you fry a steak and it rare?

What's an example of a task that requires knowledge of physical objects to perform?
To create a back piece of a chair,

What's an example of a task that requires knowledge of physical objects to perform?
How to get teeth professionally whitened.