What's an example of a task that requires knowledge of physical objects to perform?
How to make magnetic slime

What's an example of a task that requires knowledge of physical objects to perform?
To walk through a snow covered path without getting too wet,

What's an example of a task that requires knowledge of physical objects to perform?
how to easily slice chilled cookie dough

What's an example of a task that requires knowledge of physical objects to perform?
How to treat peeling wallpaper.