What's an example of a task that requires knowledge of physical objects to perform?
How to Get Out of Debt Without Hurting Your Credit

What's an example of a task that requires knowledge of physical objects to perform?
What bait can I use to catch a mole?

What's an example of a task that requires knowledge of physical objects to perform?
To restore moisture to your face without lotions, etc.

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