What's an example of a task that requires knowledge of physical objects to perform?
When making focaccia bread, what should I mix my ingredients in?

What's an example of a task that requires knowledge of physical objects to perform?
Remove the flesh and fur from a dead animal head for display with minimal effort.

What's an example of a task that requires knowledge of physical objects to perform?
to boost energy in the afternoons.

What's an example of a task that requires knowledge of physical objects to perform?
How to remove excess grease from bacon?