Part 3/9:
One prominent symbol discussed during the session was the Tonic Cross, seen in a presentation displayed by Greener. He connected the Tonic Cross to the historical Order of Electrical Engineers, postulating it represented the ancestral knowledge that "out of darkness cometh light." Greener drew connections between ancient artifacts, such as the Stellar of Shamshi-Adad (dating back to 814 BC), and the evolution of scientific understanding.