What's an example of a task that requires knowledge of physical objects to perform?
how to tame pepper heat

What's an example of a task that requires knowledge of physical objects to perform?
How to cut off the base of an aluminum can for a craft

What's an example of a task that requires knowledge of physical objects to perform?
paperclip

What's an example of a task that requires knowledge of physical objects to perform?
How can I turn my shiny lipstick into a matte lipstick?