What's an example of a task that requires knowledge of physical objects to perform?
To get plastic to easily make a finger stylus out of.

What's an example of a task that requires knowledge of physical objects to perform?
To melt sugar in a sauce pan,

What's an example of a task that requires knowledge of physical objects to perform?
How can I delete an app on my home page from my Samsung Galaxy S7 phone?

What's an example of a task that requires knowledge of physical objects to perform?
How to keep from going hungry on a diet