The villain also has spring 2

Chapter 1366 11365 Why does the "Revenge Weapons Program" need Liz Meitner, who is very ac

"You are right. So after the 'Salon Girl', we will have our own 'Lightning Girl'." However, Mrs. Katie, the assistant casting director, saw the "officer's mattress" and "soldier's whip". The other side of ": "Also according to the range of the minimum age of 17 years old and the maximum age of 30 years old?"

"18 to 30 years old." Female director Leni Riefenstahl almost subconsciously raised the minimum age.

"Ah..." Ms. Katie, the assistant casting director, understood immediately. This is the beginning of their shared "close-up memory".

Leni Riefenstahl, the "Empire Rose" and the "Mother of Documentary", was a dancer, movie star, famous director and master photographer. She was born on August 1902, 8. Today happens to be her 22st birthday. As a middle-aged woman, the memories of youth must be unforgettable. And this emotional memory that started at the age of 41 must also be extremely rich. This means that the one-click replacement of the plot nodes must be enough to satisfy another well-deserved "invincible existence" from the frequency of "hard connections" and "soft connections" that are positively related to the essence of life of "satisfying the body and pleasing the spirit" , the pinnacle of human nature.” As long as the "caching progress bar" is completed, the spiritual core can be solidified into a pre-main sequence star beyond the quasar in the edge galaxy.

"Everyone, we succeeded." Just as he was saying this, Hedy Lamarr, a female inventor wearing an engineer's uniform, excitedly boarded the director's car.

"Z-4 computer?" The female reporter who walked out of the editing room immediately thought of it.

"Yes, and also wrong." Female inventor Hedy Lamarr has been busy these days with the "father of computers" Konrad Zuse to develop the latest Z-4 computer for the Dora cannon.

"What should I say?" The female reporter immediately became interested.

"The Z-3 computer used 2600 relays and input with punched paper tape to realize binary number program control. As early as 1938, Zuse and his friends were already considering assembling a new computer with 2000 vacuum tubes and other electronic components. . But because of well-known reasons, where can a self-made civilian engineer get an electronic tube that is much more advanced than a relay? You must know that this is military material.

Therefore, the more advanced electromagnetic Z-4 computer, although the memory unit was expanded from 64 bits to 1024 bits, used relays that almost filled a room. Even though Zuse designed a programming language 'Plankalkül (meaning 'formal system of planning') in order to improve computing efficiency, relays were still the biggest drawback that affected performance. Female inventor Hedy Lamarr changed the subject: "However, after joining us, all the disadvantages have been solved." Therefore, the latest version of Z-4 has been upgraded from an electromagnetic computer to a tube computer. Compared to the Z-3, which can complete 4 to 3 addition operations per second, or one multiplication operation in 5 to 3 seconds, the Z-4 ​​can perform 5000 addition operations per second. "

"Oh my God, this is definitely a huge improvement." The female reporter was shocked. You know, this is 1943.

"This is actually an improvement brought about by new materials." Female inventor Hedy Lamarr suddenly had an idea: "I seem to have some impressions about the research on new materials with similar functions... Ah, it's Robert from the University of Göttingen and Rudolf.”

In 1938, Robert Pohl and Rudolf Hilsch conducted experiments with three electrodes on potassium bromide crystals at the University of Göttingen. They reported amplification results for low-frequency (approximately 1 Hz) signals.

Earlier in 1934, while working at the University of Cambridge in England, German electrical engineer and inventor Oskar Heil applied for a patent for controlling current in a semiconductor through capacitive coupling across electrodes—essentially It is a field effect transistor.

That's right, transistors. As long as we can develop more advanced transistors before the Americans do. Konrad Zuse, the "Father of Computers," was able to upgrade the Z-4 ​​tube computer into the more powerful Z-5 transistor computer. During this episode, Danielle, the war girl who had done enough homework when she arrived, watched the whole process. It wasn't until the female inventor Hedy Lamarr said "Robert and Rudolf of the University of Göttingen" herself that she showed a smile that was "original from a spoiler".

the reason is simple. This is another "key branch node" that changes the plot.

The invention of the transistor can be traced back to 1929. Although engineers had obtained a patent for a transistor, the material used to make the transistor was not pure enough due to technological limitations at the time, making it impossible to actually manufacture it. It was not until December 1947 that a research team composed of Shockley, Bardeen and Bratton at Bell Labs in the United States developed a point-contact germanium transistor. In 12, William Shockley, John Bardeen, and Walter Brattain simultaneously won the Nobel Prize in Physics for their invention of the transistor. William Shockley is also known as the "Father of the Transistor."

certainly. There is also a possibility that German engineers were forced to interrupt their research on transistors due to the fall of the Third Reich. Just like when Konrad Zuse, the "father of computers", heard the news that the University of Pennsylvania had developed a tube computer after the war, he couldn't help but sigh and said: "All I can do is shake my head."

There is no need to worry about changing the historical trajectory of the plot's time and space. Because when this computer specially built for the "Jess" leaves the "cross-plot fusion time and space where the World War II-like plot fragments are similar and blended" in "The Great Battle", all plot derivatives will also end.

"In order to write a scientific ballistic calculation program for the Dora Cannon, we also need to rescue the 'Mother of the Atomic Bomb' Liz Meitner. This may be a key step in correcting the derivation of the World War II plot." Started a new personal derivation plot Female inventor Hedy Lamarr's whole person is glowing: "All nuclear physicists are senior mathematicians. Although they are not as good as Emmy Noether in the field of mathematics, they have done a lot for Dora Cannon." Lise Meitner’s mathematical skills are more than sufficient for writing ballistic calculation programs.”

"So, where is the 'Mother of the Atomic Bomb' now?" The female reporter looked at the deputy casting director, Mrs. Katie.

"The Gotov Test Station of the Army Ordnance Department." Mrs. Katie was indeed well-informed in the upper circles of Berlin: "The Gotov Test Station of the Army Ordnance Department has been providing uranium crystals for experimental uranium machines (uranium reactors)."

"I don't understand why the 'Revenge Weapons Project' needs Liz Meitner, who is very good at mathematics." Female inventor Hedy Lamarr said that it was unintentional, and the war girl Dani who had done enough homework when she arrived You listen carefully.

In fact, there is a widely circulated theory about why the Nazi Third Reich was clearly ahead in nuclear experiments, but failed to build an atomic bomb in the end: Werner Heisenberg, who presided over the nuclear project, was a pioneer in quantum physics. The main founder and famous Nobel Prize winner accidentally miscalculated the weight of uranium-235, a key factor, when calculating the relevant components of the atomic bomb.

At that time, Heisenberg's team calculated that an atomic bomb would require at least several tons of uranium-235! According to the world-wide industrial technology at that time, it was impossible to produce several tons of uranium-235 in any case. In other words, this atomic bomb could not be produced because of the difficulty of refining uranium 235. Therefore, Werner Heisenberg wrote a special report in June 1942 to explain the situation to the top German Nazis. And concluded that the atomic bomb could not be completed in a short time anyway. At that time, the situation in Nazi Germany was already in dire straits, and there was no time or financial resources to support a long-term plan with no hope in sight. Therefore, it was decided to abandon the research of atomic bombs and turn to other weapons of destruction. Even so, the German government still allocated 6 Reichsmarks to Werner Heisenberg to continue research on nuclear objects.

If this widely spread "calculation error" caused by intentional or unintentional carelessness is discovered and corrected by Liz Meitner, who is very accomplished in mathematics...