What's an example of a task that requires knowledge of physical objects to perform?
How can you safely cut holes in clothing?

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

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

What's an example of a task that requires knowledge of physical objects to perform?
To clean suede boots without destroying the texture,