What's an example of a task that requires knowledge of physical objects to perform?
How to infuse alcohol into at-home ginger beer?

What's an example of a task that requires knowledge of physical objects to perform?
How should I cut the bottom of a paper tube so that it is flat?

What's an example of a task that requires knowledge of physical objects to perform?
mask for dry hair

What's an example of a task that requires knowledge of physical objects to perform?
One seeks to have patterns on their boots.