How do I receive a complimentary copy of the Knowledge Magazine? Knowledge Network Help April 23, 2018 20:07 Updated You can sign up for a complimentary copy of the Knowledge Magazine here. Related articles How can I donate to Knowledge Network? Will I get a Canadian charitable tax receipt for my donation? What channels are Knowledge Network on? How do I browse programs by category? I am not receiving the validation e-mail, what could be the problem?