"As for the gravitational field part you mentioned grandpa... I think it is still open to debate. In classical mechanics, the gravity of an object is mostly calculated and demonstrated based on the center of gravity and particle point, and its volume is often ignored, so
When introducing the law of universal gravitation, volume should not be considered..." Hans blinked at John, his implicit disapproval of the answer made John blush, but after realizing that everyone did not notice the error in his previous words, he quickly recovered.
As if nothing had happened. "If we can map some data in the quantum field, calculate it using Einstein's gravitational field equations and non-Euclidean geometry, and then verify it based on the results, I think it will be more convincing."
"Einstein's gravitational field equation and non-Euclidean geometry... Do you even understand these!?" Meryl exclaimed in shock!
"How is it possible..." Jean and Meryl had the same expression.
"Why...why are you so excited? What are Einstein's equations and non-Euclidean geometry?" Dumbledore first asked everyone in confusion, but then he looked at Hans again, "But I
What’s even more curious is, Hans, what do you mean when you say that we have made practical use of magic?”
"Those are all postgraduate courses. If Hans understands them all...then he can go to KCL to study for a master's degree with his mother casually. No, maybe ICL is not a problem..." The Iron Lady said
While thinking about the feasibility with a serious face, he prevaricatedly answered Dumbledore's question, "Oxford is in some trouble. Even if John and Meryl and I recommend it together, Hans will probably only be able to attend..."
"Master's degree student?" Dumbledore became increasingly confused, "That's about... what grade is it equivalent to?"
The Iron Lady rolled her eyes at Dumbledore with great contempt, "Although British higher education is often criticized by the public, it is still at the top of all countries in the world. The education level in your wizarding world only covers secondary education at most.
After graduating from Hogwarts School of Witchcraft and Wizardry, are there any avenues for further education? Ordinary British citizens, after completing primary school and secondary school, can choose to study in vocational and technical colleges or institutions of higher learning based on their own performance and wishes.
Continue your studies.”
"British higher education requires 3 years for undergraduates, 1 year for taught postgraduates, and 2 years for very few research-based postgraduates. The former requires a certain amount of internship experience in work and projects to obtain a master's degree, while the latter mostly participate in the mentor's project and then proceed.
Final defense. Doctoral studies generally take 3-5 years, and occasionally geniuses graduate in more than 2 years. Most universities stipulate that after registering and studying at the school for nine semesters, you can apply for doctoral defense. Nine semesters is exactly the time
3 years. It takes at least two years to obtain a PhD in the UK and up to 7 years, but most people complete it in 3 or 4 years." Meryl explained in detail the study time of British higher education, "Theoretically speaking
, if the wizarding world needs to benchmark the British higher education system to classify equivalent degrees, it is best to calculate based on the longest time. It is equivalent to continuing to study for 3+1 or 2+7 years after graduating from Hogwarts. If
Just comparing the study time of graduate courses, that is, after graduating from the seventh grade of Hogwarts, you need to continue studying for 4 to 5 years."
Dumbledore nodded to show that he understood, and said with emotion: "Studying the essence of things through phenomena, ordinary people's scientific research is really amazing! And it is really amazing that they have to study in school for so long.
It’s unimaginable!”
"Don't talk about this yet! I'm also curious, Hans, what do you mean by practicality!" John stopped the three of them from talking about the academic system and emphasized the key points!
"Literally." Hans answered simply and looked at Ancient One.
"You mean the portal magic...is this actually a passage that uses magic to distort and fold space?" Gu Yi asked thoughtfully.
"There are also local wizards' traceless stretching spell and phantom appearance magic. It is estimated that the principles of space utilization are not much different." Hans simply added. "Okay, let's stop talking about space now.
Let’s return the topic to time. Dr. Banner of your universe has his correct explanation of time, but it is only one-sided.”
"Where are the correctness and one-sidedness reflected?" Gu Yi asked with great interest!
"The correctness of his theory is based on their one-sided understanding of time through the use of quantum channels through technological means." Hans frowned and thought seriously and answered, "Because they cannot personally control the power of time, they just
Use technological props to return to the past time and space through existing methods in nature.”
As Hans's voice fell, Hans once again controlled the big screen. After closing "Avengers 4" which only played a short period, Hans opened "Avengers 3" and dragged the progress.
Article, the picture on the big screen came to the scene where the Purple Potato Goes to the Earth, and the Scarlet Witch resisted Thanos while destroying the Mind Stone on Vision's head, and the playback began!
In the picture, Scarlet Witch struggled to resist Thanos while destroying the gem on Vision's head. When Scarlet Witch completed the destruction, Vision died with the destruction of the gem. Thanos used the time gem.
, go back and reverse this time, and pluck the Mind Stone from Vision’s head!
"Time backtracking and time travel, these two phenomena will happen in your universe." Hans said calmly to Ancient One, and then looked at Dumbledore, "With your understanding of time,
, can you tell the difference between these two phenomena? How much do you know about time magic, Dumbledore? I guess the wizarding world's theory of time magic is only based on the theory surrounding the time turner.
?Whether there are other time-related magics, I don’t think even you can figure it out."
"Well, probably... that's it. But what does this mean?" Dumbledore's doubts were also shared by everyone, "Maybe this is a different manifestation of the laws of time in our two different worlds."
After hearing Dumbledore's guess, everyone said that it was not impossible. While everyone was discussing it, Dumbledore also told everyone about the function of the time turner, which is strictly controlled by the Ministry of Magic.
"Okay, stop for a moment." Hans waited for Lao Deng to finish explaining, eagerly interrupted everyone's discussion, then pointed to the cup on the coffee table and said: "Come here!"
The cup flew towards Hans, but when it was about to fly into Hans' hands, Hans slapped the cup in front of Dumbledore! The cup fell to Dumbledore's feet and broke into pieces!
"Oh! What are you doing!?" Jane exclaimed!
"Fix it, Dumbledore." Hans did not answer his mother's words, but ordered Dumbledore very seriously!
Dumbledore was startled at first. After hearing Hans' order, he took out his wand and pointed at the broken teacup on the ground and said: "Repair it as before!"
But the moment the teacup was restored to its entirety, Dumbledore was stunned, and then looked at Hans doubtfully, "Do you think this is also... time?"
After everyone heard Dumbledore's words, all their eyes turned to the teacup in his hand, and for a moment there was silence in the mirror space.
"What do you think, Ancient One?" Hans did not answer Dumbledore, but looked at the guardian of time.