What's an example of a task that requires knowledge of physical objects to perform?
To keep a broken lid on a cooler

What's an example of a task that requires knowledge of physical objects to perform?
To cut a ring out of plywood, you can

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

What's an example of a task that requires knowledge of physical objects to perform?
How to do a Burning Candle, Rising Water Experiment