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On the beach, Tang Hua used a thin bamboo pole to indicate the direction of light propagation, and put a small stick in the middle of the bamboo pole, and rotated the bamboo pole to indicate the vibration direction of light.
"Now, two movie projectors are used to project images on the screen at the same time. A lens is inserted in the optical path of the first projector, so that the polarization direction of the light emitted by it is limited to this direction; the second projector also inserts a lens, from The polarization direction of the light emitted by this projector is limited to this direction."
"Then we wear special glasses whose left eye filters out one polarization and lets the other pass through; the right eye does the opposite."
"In this way, our left and right eyes see different images respectively. If the two images are not superimposed, our eyes will habitually let them overlap, and the stereoscopic effect will appear."
"In fact, there is another technology that must be used in stereoscopic movies, super-synchronous shooting and simultaneous playback. To achieve this, there must be a synchronous controller. When shooting movies, it must be connected to the two cameras on the left and right..."
Although the polarized light technology was not invented by Tang Hua, Tang Hua still had to be responsible for popularizing the principles of polarized light [-]D movies to everyone present.
Now, even if there are comrades who have been busy for half a year and have no time to watch movies, they have all seen "Song Jingshi" in Beidaihe.
Yesterday morning, according to the news from Czechoslovakia, "Song Jingshi" won the Grand Prix (Best Film Award) at the Karlovy Vary International Film Festival.Tang Xiaodan is at the film festival now.
……
与去年、前年一样，7月20日~8月20日是北戴河暑期办公时间段，经济工作会议在8月上旬，因为总有一些忙不过来的同志7月20日当天到不了北戴河。
Therefore, the first few days are a period of pure leisure.
"Tang Hua, when the cavalry charged, it seemed that the movie camera also rushed along with it. Do you want to send a car to follow it?" asked the chief accountant.
Tang Hua: "Yes, a small jeep is used, but it's not just a car. A stabilizer is needed so that when the jeep is bumping in the wild, the position and direction of the two cameras are relatively stable. .So when you watch a movie, the picture is very stable, as if the camera is running on a track.”
"There are also shots taken from a high place. It is a kind of boom with a length of more than ten meters. It is more practical. It can be used not only for filming, but also for engineering construction and firefighting in big cities. The Bureau of Heavy Machinery has modified and manufactured several telescopic boom trucks of this type, which have been used in bridge and building construction..."
……
"Okay, okay, a movie has excited you all, talk about business, talk about business."
The commander-in-chief raised the palm of his right hand flat, and poked the palm of his right hand with the index finger of his left hand, asking everyone to pause.
"We signed the Sino-Soviet 623 agreement last month, and introduced a batch of nuclear plants from the Soviet Union. Now, is there a reliable timetable for when we will be able to develop the atomic bomb?"
The commander-in-chief asked Tang Hua a question.
"Yes! Two years ago, I suggested to the chairman to build an atomic bomb, and then I found out that it had started half a year ago. What stage has this thing reached now?" Vice Chairman Li Zongren added.
"After the signing of the 623 agreement, we basically have the hardware facilities for manufacturing atomic bombs, that is, factories."
No one in West Beach is an outsider...
Tang Hua tried his best to talk about the current progress in a more cautious tone:
"There will still be some factories needed, but none of them are major and highly difficult factories. When needed, the Ministry of Heavy Industry and the Ministry of Mechanical Engineering can prepare and build them on their own. It is no longer necessary to ask Soviet comrades to sell them to us. The remaining atomic bomb principles, I believe our own researchers can solve the problems of design and experimentation.”
"Due to the signing of the 623 agreement, the detailed planning schedule will be slightly adjusted. It will take several units to work together to give a detailed timetable. But a rough estimate, our first atomic bomb can be launched at the end of 1961 to 1962 During the first half of the year, the explosion was successful.
Chapter 131, Deduction of the Second Middle East War
Cairo, July 1956, 7.
At Tahrir Square in the center of the city, at least 10 Cairo citizens gathered. People held Egyptian flags in their hands, or a few people held a portrait of President Nasser and shouted slogans.Some citizens also brought out the national flags of Britain and France, threw them on the open space, poured gasoline on them and set them on fire. The scene was in chaos.
In the morning of 10 years, the police slightly controlled the order of the square, put out the fire and cleaned up the place where the national flag was burned.The president is going to deliver a live speech here.
"My fellow Egyptians!"
Gamal Abdul Nasser, former lieutenant colonel of the Egyptian Army, was the actual military commander who overthrew the Farouk dynasty in 1952 and replaced Najib as Prime Minister of Egypt in 1954. In 1956, Nasser participated in the presidential election as the only candidate. On June 6, he was elected as the second president of Egypt, and he has since reached the pinnacle of power.
At this time, it was only three years since the establishment of the Egyptian republic.Prior to this, the United Kingdom still retained its privileges in defense, diplomacy, archaeology, and ethnic minority affairs in Egypt. Egypt was still a satellite country under the control of the United Kingdom. According to the agreement between the British and Egyptian governments, the United Kingdom could send troops to Egypt at any time to protect British interests in Egypt.
After the founding of the Republic of Egypt, Nasser did not recognize these privileges, and wanted to drive the British army out of Egypt.
Britain decided to teach Egypt a lesson. On July 1956, 7, after two months of conspiracy, the United Kingdom and several major American banks announced that they would stop lending aid to Egypt. These loans were originally used for the construction of the Aswan Dam.
The Aswan Dam is a miracle-level project in Egypt, involving the employment of hundreds of thousands of laborers, and the lack of funds has made Egypt extremely uncomfortable.Nasser pondered for a week, and now it was time to make a decision.
"Citizens!"
"The Suez Canal that flows through our country, like our main artery, was built by our fathers and grandparents, and it belongs to us!"
"However, it is the British and the French who claim to own the canal. It is not their right to own it. They stole it!"
"The people of Egypt have fought for years to eradicate the effects of colonialism and imperialism. Tonight, my fellow citizens, I am proud to tell you that we will take back the Suez Canal!"
"The blood of Egypt has returned to the Egyptians, managed by the Egyptians, and the colonists who have ruled us for centuries are completely driven out of Egypt today!"
……
Things are getting worse.
Because of Egypt's disobedience, the British cut off the Aswan Dam.Because they had no money to build the Aswan Dam, the Egyptians snatched away the British and French shares in the Suez Canal, and they wanted to use the revenue from the canal to support the construction of the Aswan Dam.
By 1956, the British held 41% of the Suez Canal's equity distribution, and the French held 52%. Nasser took back the 93% equity, which should be enough.
It can be said that the British asked for it themselves, but the French are a bit lying... I didn't break your loan to Egypt. France didn't get involved in the investment of the Aswan Dam from the beginning.
"Egypt takes back the Suez Canal, so we must be prepared for military intervention by Western countries."
The chairman half-lyed on a deck chair on the beach, pointing his finger at the report in the newspaper that Egypt took back the Suez Canal.
Prime Minister: "The Suez Canal, on the one hand, is a strategic traffic artery linking the Indian Ocean and the Mediterranean Sea, and on the other hand, Britain and France have lost huge economic interests here. When these two factors are combined, Britain and France are likely not to let it go."
Chairman: "Britain and France have more considerations. In the struggle against colonialism, Egypt is at the forefront, taking Egypt's complete independence as a guide. If they succeed in taking back the Suez Canal and Britain and France cannot stop it, Britain and France, which are already collapsing The colonial system will collapse at an accelerated rate. Director Su, tell me, if Britain and France want to interfere in Egypt, where will they start?"
Su Yu had been thinking about the problem just now. When the chairman asked this question, he replied: "If Britain and France interfere in Egypt, they must take the Suez Canal as their military goal. Then they have two ways. Land directly at Port Said and occupy the Suez Canal." If you want to control the north entrance of the Suez Canal, you can start from Israel and attack by land, cross the Sinai Peninsula and attack the entire line from Port Said to Ismeria, and you can also cut off the Suez Canal.”
The chairman nodded, then turned to ask Lin Sanhu: "If you were the commander of Egypt, how would you deal with Chief Su's deployment?"
Lin Sanhu has been recovering from his illness since the founding of the People's Republic of China. By 1956, the condition of his spine improved a little, and he gradually came out to work and do activities.Seeing that the chairman ordered him to sing against Su Yu, he closed his eyes and thought for a while, then replied:
"Place explosives at the mouth and embankment of the Suez Canal, and once Britain and France attack, the canal will be completely blown up."
……
"Boss Lin," Su Yu said, "It's unreasonable to use troops to defend yourself as soon as you come up."
"I don't know the combat effectiveness of the Egyptian army. If their army has the combat effectiveness of Xinyixinsix, it may be able to block Ismailia and then hold the communication line from Cairo to Ismeria. In this way, Britain and France occupy the north and south of the canal. No one can use the canal when Egypt occupies the middle. But if they are not even as powerful as the Kuomintang army, the only way left is to blow up the canal."
Prime Minister: "Indeed, we don't know enough about the Egyptian army, so we don't want to deduce the details. However, the Egyptian government nationalized the Suez Canal. This move is a complete break with the past semi-colonial government and is determined to take an independent country. road, we should support it.”
……
The chairman and the prime minister "plop" and "plop" to swim in the sea, but Lin Sanhu and Su Yu didn't swim.On the beach, the Sinai Peninsula and the Suez Canal were drawn, and then a map of northern Egypt was drawn to continue the deduction.
"Su Shuai, Lin Shuai... are you doing the Suez Canal deduction?"
When Tang Hua came out for a walk, he saw Lin Sanhu and Su Yu concentrating on the sand under their feet, so they leaned over to take a look, eh?Is this a second Middle East war?