What's an example of a task that requires knowledge of physical objects to perform?
To remove pilling on sweaters.

What's an example of a task that requires knowledge of physical objects to perform?
When making a modular origami swan what materials are needed?

What's an example of a task that requires knowledge of physical objects to perform?
Reduce urge to vomit.

What's an example of a task that requires knowledge of physical objects to perform?
How to Set up a Fundraising Event