Emphatically, no, it's not. Putting something in the public domain allows other people with knowledge in the field to use the information. It doesn't mean that

Emphatically, no, it's not. Putting something in the public domain allows other people with knowledge in the field to use the information. It doesn't mean that the lay-person should be able to digest it. The public domain isn't some lowest common denominator clearing house of information, it's just public.