What's an example of a task that requires knowledge of physical objects to perform?
How to star an email on gmail

What's an example of a task that requires knowledge of physical objects to perform?
How do you make a sign?

What's an example of a task that requires knowledge of physical objects to perform?
How to apply sealant to wood.

What's an example of a task that requires knowledge of physical objects to perform?
How do you put a cleaning tab in the dishwasher?