Chapter 536 J-40? Are you sure this is not a joke?_2

"There has been no increase in our understanding of space!"

Zhao Yi took a deep breath, made a brief summary, and still wrote an experimental report to submit. Then he left the room, filled with frustration.

At the School of Sciences' office building, Zhao Yi once again encountered Edward Witten.

Edward Witten was preparing to leave.

His work at Yanhua University was done, and he had no research planned; his time was not long.

"Zhao Yi, it's great to see you before I go," said Edward Witten with his usual enthusiasm, then he asked in a low voice, "You must be doing some confidential research, right? Is it technical? Although I know, we can't talk about it."

Edward Witten noticed that Zhao Yi was very busy, always in the room doing research, and it was not known what research he was doing, so he guessed it was confidential.

He knew he shouldn't ask too much, but he was still curious.