What's an example of a task that requires knowledge of physical objects to perform?
how do you check behind your car from the front seat?

What's an example of a task that requires knowledge of physical objects to perform?
Mix pieces of bread and tacky glue.

What's an example of a task that requires knowledge of physical objects to perform?
To quickly find nails and studs below a wall,

What's an example of a task that requires knowledge of physical objects to perform?
What should you do to keep paint from drying on a hair brush in between coats.