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

What's an example of a task that requires knowledge of physical objects to perform?
Make a Coconut Oil Mask for Dry Hair

What's an example of a task that requires knowledge of physical objects to perform?
To avoid contaminated spice containers while handling raw meat,

What's an example of a task that requires knowledge of physical objects to perform?
How would I use a Sharpie to draw on a Batman mask made of duct tape?