What's an example of a task that requires knowledge of physical objects to perform?
To connect logs on top of each other for a log cabin.

What's an example of a task that requires knowledge of physical objects to perform?
How to ensure the scale for the room layout is to size?

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

What's an example of a task that requires knowledge of physical objects to perform?
What kind of bill should you use to be able to fold it into a tiny rectangle?