What's an example of a task that requires knowledge of physical objects to perform?
How to make perfectly circular holes in paper.

What's an example of a task that requires knowledge of physical objects to perform?
how do you cram an object?

What's an example of a task that requires knowledge of physical objects to perform?
how to make sweet and savory beef tacos

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?