What's an example of a task that requires knowledge of physical objects to perform?
To secure a wick to be used in a candle, you can

What's an example of a task that requires knowledge of physical objects to perform?
how do you find the name of a song you like?

What's an example of a task that requires knowledge of physical objects to perform?
To create a textured circular pattern on aluminum sheet.

What's an example of a task that requires knowledge of physical objects to perform?
how do you dispose of sanitary napkins?