What's an example of a task that requires knowledge of physical objects to perform?
How to Make a Light Box Magic Science Experiment for Kids

What's an example of a task that requires knowledge of physical objects to perform?
how to make hot tea toddy

What's an example of a task that requires knowledge of physical objects to perform?
To remove price tag stickers

What's an example of a task that requires knowledge of physical objects to perform?
To keep your head phones from blowing out,