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

What's an example of a task that requires knowledge of physical objects to perform?
To save money on seeing a movie in the theaters,

What's an example of a task that requires knowledge of physical objects to perform?
How do you trace a design onto would using a stencil?

What's an example of a task that requires knowledge of physical objects to perform?
To find decaying mushrooms, you can