What's an example of a task that requires knowledge of physical objects to perform?
what to do with old, stale bread

What's an example of a task that requires knowledge of physical objects to perform?
To create less waste,

What's an example of a task that requires knowledge of physical objects to perform?
Best way to drill into PVC pipe

What's an example of a task that requires knowledge of physical objects to perform?
How to make a hole in the bottom of a galvanized metal bucket for a craft.