What's an example of a task that requires knowledge of physical objects to perform?
To tap an uncooperative piece of flooring into place

What's an example of a task that requires knowledge of physical objects to perform?
How do I make sure that the melamine doesn't swell up with moisture when making a concrete countertop mold?

What's an example of a task that requires knowledge of physical objects to perform?
What to use to polish copper tubing?

What's an example of a task that requires knowledge of physical objects to perform?
How can I get someone to stop texting me after I ask them to stop?