What's an example of a task that requires knowledge of physical objects to perform?
How do I scoop out ice cream into perfect balls?

What's an example of a task that requires knowledge of physical objects to perform?
ice cupcakes with canned frosting

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

What's an example of a task that requires knowledge of physical objects to perform?
How do you trim your bonzai plant?