What's an example of a task that requires knowledge of physical objects to perform?
Add extra towel space to a bathroom.

What's an example of a task that requires knowledge of physical objects to perform?
Turn your hair red.

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

What's an example of a task that requires knowledge of physical objects to perform?
Remove old bumper stickers from automobiles without using solvents.