What's an example of a task that requires knowledge of physical objects to perform?
What should you use to loosen a rusted bolt?

What's an example of a task that requires knowledge of physical objects to perform?
Cut strips in the t-shirt to make a braid.

What's an example of a task that requires knowledge of physical objects to perform?
How to make home-made butter.

What's an example of a task that requires knowledge of physical objects to perform?
To use stale tortilla chips.