What's an example of a task that requires knowledge of physical objects to perform?
DIY seed starters

What's an example of a task that requires knowledge of physical objects to perform?
Secure clothing when ironing.

What's an example of a task that requires knowledge of physical objects to perform?
Remove hair from dog deshedder tool.

What's an example of a task that requires knowledge of physical objects to perform?
How can I add fat to venison steaks?