What's an example of a task that requires knowledge of physical objects to perform?
To remove bubbles from silicone that has been poured into a mold.

What's an example of a task that requires knowledge of physical objects to perform?
Make a makeup holder for travel.

What's an example of a task that requires knowledge of physical objects to perform?
How to remove paint of skin.

What's an example of a task that requires knowledge of physical objects to perform?
To make a homemade nail polish remover