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

What's an example of a task that requires knowledge of physical objects to perform?
Avoid motion sickness on a boat.

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

What's an example of a task that requires knowledge of physical objects to perform?
How can you add more storage space in a laptop?