What's an example of a task that requires knowledge of physical objects to perform?
how to cook fattier, cheaper cuts of meat

What's an example of a task that requires knowledge of physical objects to perform?
how do you fail at something?

What's an example of a task that requires knowledge of physical objects to perform?
How to best feed baby rabbits?

What's an example of a task that requires knowledge of physical objects to perform?
How can you make yourself relax and fall asleep?