Marvel Magic Event Book

"Space-time is derived from the superposition of a series of historical paths of transitions between different nodes and connections in the dynamic spin network. You have studied Feynman diagrams, Hilbert spaces and differential manifolds, so we also Be able to understand spin networks. This topology provides a description language for the quantum geometry of space and spin bubbles play the same role in the quantum geometry of space-time. Spin networks are one-dimensional graphs with labels on the vertices and edges. Space-time It can be regarded as the superposition of spin bubbles, which is a generalization of the Feynman diagram. The boundary of the spin bubble is the spin network. As in manifold theory, the boundary of the n-manifold is the (n-1)-manifold. ."

To ordinary people, Professor Selvig's lectures are nothing more than demonic whispers.Even those undergraduates at Royal Holloway, University of London, had trouble fully understanding all the courses when they listened to his lectures, because he always overextended the lecture content, which made many undergraduates who came here very unlucky.For example, this time, he just mentioned how to understand space-time, and then he got out of hand and connected it to quantum geometry, and then extended it to generalized covariance and background independence.The blackboard quickly filled up, and Professor Selvig pulled out another whiteboard and wrote the ADM notation on it.Salomon gently patted the hand of the undergraduate student next to him who was almost in a state of collapse. The female student leaned on his shoulder.

"Get away, Bitch!" Daisy stretched out her hand and pushed the female student aside, taking her position, and then leaned on Salomon's shoulder.Ever since Jane Foster won the Nobel Prize, intern Daisy has become arrogant.This kind of arrogance was limited to snatching food from Salomon's plate when we went to Egham town to eat together. Everyone regarded this childish behavior as Daisy's new joke.

"Is Professor Selvig always like this?"

"Otherwise there wouldn't be so few people taking this course. Do you think I can understand it?" Daisy pursed her lips.After Professor Selvig was linked to the two alien invasions of the Battle of New York and the Battle of London, no matter how out of tune the crazy old man's lectures were, the school had no intention of interfering with his teaching arrangements.For Salomon, what Professor Selvig taught was not too difficult. He had already learned everything he needed to learn, and he also did not think he was wasting his time - Professor Selvig It is very likely that his brain was inspired by the space gem, otherwise there is no way to explain why he could still conduct such valuable research after becoming the great sage of the folk Druid religion at Stonehenge.No one knows when Professor Selvig will come up with a shocking but equally correct point of view.

"You are a graduate student, Daisy!"

"I'm a graduate student in social sciences, not astrophysics."

"I'm not here to listen to the lecture. Although Jane often throws us here when she is busy, I have other things to do today." Salomon blinked, lowered his head and said to Daisy mysteriously, " You know what I mean. It's...my main occupation."

Daisy thought for a few seconds, and her expression suddenly became horrified.

"Vampire or werewolf?" She lowered her voice involuntarily and looked around the lecture theater tremblingly. "Is it in this classroom?" She sniffed and tried to lower her voice until the only sound left was the hiss of air flowing through her throat.Salomon could clearly feel Darcy's body shaking, because she was almost tightening into Salomon's position. "Is it that undergraduate student? Oh my God, I just pushed her! Is she looking at me now!"

"Uh..." Salomon smiled awkwardly at the undergraduate, "I think she just wants to settle the score with you after class. Not a vampire, not a werewolf, but..."

"That painting!" Darcy loosened her hands holding Salomon's neck.Her eyes widened and she looked even more frightened.

The painting she was referring to was an 1864 oil painting by Sir Edwin Henry Landseer.The painting hangs on the wall of the examination center. It depicts two polar bears biting the flesh and blood of the crew. It was inspired by the disappearance of the British Arctic expedition in 1845.However, the horrific picture is not the reason why Daisy associates it with it. The horror of this painting comes from a creepy rumor from the 1920s - a student who was taking an exam put him at the exam site. The student committed suicide by stabbing himself in the eye with a pencil, writing "Thepolarbearsmademedoit" on his exam paper before committing suicide.But if we were to go back to a well-documented rumor, it would be a legend among students in the 1960s: anyone who sat in front of this painting during exams would fail.

From now on, when the school holds exams, the painting will be covered with a Union Jack of sufficient size.

"The cause of death of the last two survivors of Franklin's expedition was cannibalism." Daisy became more and more frightened as she spoke, but Salomon rolled his eyes.What a terrible superstition!Although some magic is closely related to superstition, less than 200 years have passed and a painting that is hated by everyone at the same time has not caused any big trouble.What's more, Oxford University has many more ghost stories than Holloway College, such as the ghost of William Laud, the beheaded Archbishop of Canterbury, in the library of St John's College.There are real vampires at Oxford University who are crazy and want to fall in love with humans. Salomon killed them all on the first day of class at Oxford. What's there to be afraid of from just ghosts and curses?

"I've wanted to burn that painting for a long time! Isn't it? Is that the cemetery of Queen Mary College?"

"No, do you think I look like an exorcist priest? Although I am a professional exorcist, it does not mean that I will tell you all the details of the exorcism." Faced with Salomon's question, Daisy's eyes were filled with confusion. "Do you know Professor Selvig's achievements in folklore? This is Professor Selvig's newly expanded academic field. Although in front of serious physics, folklore looks like a castle made of sand. But this did not prevent him from studying religious folklore through mythology - especially since Saul also had a good relationship with him, he had almost no rivals in this field."

"I...why didn't I know about this!" Daisy became bolder again.She took advantage of the ringtone and patted Salomon's arm hard.Salomon shrugged, his expression very innocent. "Hurry up, or that bitch will come to trouble me!" Daisy pulled the two-meter-tall mystic and tried to hide in the leaving crowd. Obviously, she didn't know that doing so was of no use, but instead made her and Salo is more visible.When they finally got away from the crowd and headed to the professor's office, Daisy finally asked the question she had been suppressing for a long time (about 5 minutes).

"Then why did you come to Professor Selvig?"

"Jerusalem Grove is a small town located on the east side of Cumberland City, twenty miles north of Portland." Salomon said, "I need to go there to recover a lost black magic book. That book can Vampires are created through terrible rituals, and I plan to take my apprentice there to see. Before that, I want to find old newspapers published by the Cumberland City Library in England and look for clues, because the magic book is Brought to America from England. I'm sure Professor Selvig can help."