What's an example of a task that requires knowledge of physical objects to perform?
How to fasten a makeshift namebadge?

What's an example of a task that requires knowledge of physical objects to perform?
To check if a piece of chicken is cooked all the way through,

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

What's an example of a task that requires knowledge of physical objects to perform?
How do I get water ready to make some coffee in a French Press?