What's an example of a task that requires knowledge of physical objects to perform?
To seal paint onto PVC piping for cosplay batons.

What's an example of a task that requires knowledge of physical objects to perform?
how to use a capped pen?

What's an example of a task that requires knowledge of physical objects to perform?
To have a healthy smoothie.

What's an example of a task that requires knowledge of physical objects to perform?
how do you give a thumbs down?