The follow-up question and answer session also lasted a long time, but every question hit the mark.
Several assistant professors were responsible for answering questions, some of which could be addressed directly at the meeting, but Zhao Yi personally took the lead on most issues. Each question touched on key points, and sometimes Zhao Yi also needed to think for a moment before he could give an answer that was 'secretive and yet very precise.'
The Q&A session lasted for two hours.
Meanwhile.
Internationally, there was close attention on the Photon Anti-gravity Theory report, as it was a part of the pre-arranged public theory, and the report was one part of it.
Some people were worried that a 'false theory' would be presented, which required answers from top scholars.