What's an example of a task that requires knowledge of physical objects to perform?
To make LEDS visible after placing them under a plastic cover, you can

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

What's an example of a task that requires knowledge of physical objects to perform?
How can I use a hairdryer to dry the dye on a piece of leather I dyed?

What's an example of a task that requires knowledge of physical objects to perform?
Create a tire swing.