When the hands reached half past eight,

The originally noisy classroom suddenly fell into silence.

Everyone watched Xu Mang walk in without any books in his hands. They were confused and had a little expectation. When they saw Xu Mang coming to the podium, that invisible majesty came to their faces.

"Ahem!"

"Welcome to my class, everyone, let alone... I'm a little nervous to stand here again after so many years." Xu Mang said with a smile, "I was so nervous that I even forgot to bring my books...

"

"..."

"..."

"..."

The atmosphere was still serious at first, but when Xu Mang opened his mouth... it became extremely lighthearted. As expected, just like the legendary Xu Mang, he was very approachable.

"alright!"

"I won't waste everyone's time." Xu Mang put away his playful mood, picked up the chalk and scrawled a few words on the blackboard behind him - Majorana Neutrino.

"I want this..."

"Everyone should know it, right?" Xu Mang knocked on the blackboard behind him and asked calmly: "An antiparticle is its own fermion."

Those present are all top students,

We naturally know about this so-called Majorana neutrino, but at present this Majorana neutrino has not yet been clarified, and the road ahead is very dark. Almost all scientists in the world think so.

"You are lucky today!"

"I will narrow down the search scope for Majorana neutrinos within three hours!" Xu Mang showed a smile, revealing incomparable confidence in his words.

As soon as the words fell,

The whole place was in an uproar!
Chapter completed!