What's an example of a task that requires knowledge of physical objects to perform?
How to determine where a puncture is in a bicycle tire tube?

What's an example of a task that requires knowledge of physical objects to perform?
how do you bargain with someone?

What's an example of a task that requires knowledge of physical objects to perform?
How should I store natural peanut butter?

What's an example of a task that requires knowledge of physical objects to perform?
What are some different types of coffee roasts?