Neutrino Tunnel

"What if you construct two doors in the same world?" Jiang Chen asked the question in his mind while he examined the portal still being tested.

When Lin Lin heard his question, she thought for a second, then shook her head.

"I know what you are thinking, but... theoretically it's impossible. It's like holding a needle in your hand, it's impossible to make two holes on the same side of the same sheet of paper," Lin Lin shook her head and said, "A needle that pierced through the paper can only have two 'holes' on the opposite sides of the paper. It is the same principle for the neutrino channel."

"But you haven't experimented this yet, have you?" Jiang Chen asked.

Lin Lin looked at the door that was undergoing final adjustment, then turned around to look at Jiang Chen before she let out a helpless sigh.

"If you don't believe me, let's try it."

Because Jiang Chen was not convinced, Lin Lin planned to show him.