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

What's an example of a task that requires knowledge of physical objects to perform?
how to remove sprouts and green spots from potatoes

What's an example of a task that requires knowledge of physical objects to perform?
To cut leaves out of fabric, you can

What's an example of a task that requires knowledge of physical objects to perform?
How do I remove the bottom of a light bulb?