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

What's an example of a task that requires knowledge of physical objects to perform?
How to prevent streaks when cleaning hardwood floors?

What's an example of a task that requires knowledge of physical objects to perform?
To get a design on wood without a laser cutter.

What's an example of a task that requires knowledge of physical objects to perform?
how do you climb into an attic?