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

What's an example of a task that requires knowledge of physical objects to perform?
How to use a zip blade.

What's an example of a task that requires knowledge of physical objects to perform?
To add petals to the fondant rose

What's an example of a task that requires knowledge of physical objects to perform?
When making bacon pancakes, when do I add the bacon?