How to operate the fan when there is no power

Introduction How to run the fan when there is no power 1. Install a speed changer on the end with a crank and shake it hard manually. 2. Move to the window, open the window and turn around when the wind comes.

How to operate the fan when there is no power

1. A gear changer is installed on the tail, with a crank, and it can be shaken hard manually. 2. Move to the window, open the window and turn around when the wind comes. 3. When there is no wind, it will rotate if you put it on the car roof or mount it on your head. 4. If your power outage just means that the power supply company does not supply electricity, you can also purchase a generator or inverter to convert the 12-24V battery to 220V. After thinking about it for a long time, there seemed to be no other solution.

Science fiction has always been a major weakness in domestic politics. The gap in the domestic science fiction film market is not due to the public's low awareness of watching films, but the fundamental problem of insufficient industrial productivity. The success of "The Wandering Earth" simply proves the powerChina's long history in creating science fiction films and its progress in industrialized production. It also gives momentum to Chinese science fiction films and shows China to the world. production and market. "Shanghai Fortress", which is about to be released this summer, is also a Chinese science fiction film that should not be underestimated. So what are the highlights of this film that are worth watching?

Strength 1? The huge mothership that shadows the sky

If we say the biggest climax of this science fiction movie, it is naturally the huge mothership that invades the earth! There are two alien forces in this world: Alpha civilization and Delta civilization!

To put it simply, Alpha civilization is a kind and loving good friend, while Delta civilization is a violent villain. The giant mothership that invaded earth was created by Delta.

According to the book “ShAnghai Fortress"

"It is actually a huge shift carrier, the longest axis of which reaches a quarter of the diameter of the moon. Its surface is the absorption of light radiation prevents us from capturing it at night, but it is revealed during a solar eclipse and, together with the moon, casts a huge shadow on the earth's surface. "

This shows the power of light radiation. this mothership.

If you want to depict on the screen a giant ship covering the sky, it goes without saying that the silver will be burned. Whether he becomes a god or a ghost depends on the care and attention of the crew. You can feel his shock from the purple nebula that escaped from the trailer! >

Point 2? Bubble defense system

After talking about the evil giant ship that envelops the skies of Delta, we need to talk about the "high precision" technology of the Messenger Alpha civilization. of Justice.

In order to help him.he humans on earth to resist the attack of the Delta civilization, the Alpha civilization helped the humans on earth to build a set of ultra-modern defense fortifications: the bubble defense system!

In the words of the original novel, “The cloud layer was about 1,700 meters high. At an altitude of 1,500 meters, she encountered a bubble defense interface. This interface covered all of Shanghai, like a summit. down."

This pot is the existence of the fortress in "Shanghai Fortress".

From this point of view, the weapon of Delta civilization is a spear , and the weapon of Alpha civilization is a shield Who can win the conflict

In addition, the novel also mentions a "Lu Chen Plan" seems to be a very cool way of fighting, but I haven't read the novel "Shanghai Fortress". If anyone has read it, you can explain it a little

Point 3? mentioned in the article prPrevious, the giant sky-covering ship and the giant cauldron, are both huge and magnificent structures if they may. the creation and transfer to the big screen will undoubtedly make “Shanghai Fortress” a classic!

But the third point of interest has nothing to do with vastness, as the predatory mecha that appears next appears to be much smaller and more exquisite. In the trailer, “small steel balls” are projected from the giant ship. Once these steel balls fall to the ground, they transform into predatory mechas.

This concept has some familiarity with the ancient Chinese mythology of “sowing beans and raising an army”. It can be seen that Jiang Nan, the original author of "Shanghai Fortress", is also a man with great abilities. imagination! From the trailer, we can see that the appearance of these mechas is considered conscientious production.

These preditors did not deliberately imitate the concept of European and American robots. According to director Teng Huatao, "A total of 4 battles were designed in **, in order to achieve the imagined battle effect in each battle." The final form of the Predator was revised over 40 times before it was finally completed. "

The book "Shanghai Fortress" describes the story of aliens invading the earth and the fall of Shanghai, as well as that of a group of young people rising up to resist the invaders. However, the first version of "Shanghai Fortress" is a love science fiction film. Many places in the original work have been changed, and the first version no longer has the meaning of the original work. >In the future world, aliens attack the earth and Shanghai is the last safe place on earth During the invasion and resistance, the protagonist Jiang Yang fell in love with Commander Lin Lan, but Jiang Yang had been.also a girlfriend named Yiyi, a rich girl. Between the two relationships, Jiangnan couldn't let go. It was also at this time that the “Lu Chen Plan” was launched.

The “Lu Shen Plan” involves sinking Shanghai underground to resist the invasion of an alien civilization. As a participant in this plan, Jiang Yang has been thinking about whether to tell this secret to Lin Lan, but he can't. to be convinced. He confessed his feelings to Lin Lan. But in the final step of the plan, Lin Lan sacrificed her life for the mission. More than ten years later, when Jiang Yang turned on his phone, he discovered the text message Lin Lan sent him and Lin Lan's chances of survival. fought for him.

As we all know, science fiction films are extremely expensive to produce. It is not difficult to find that as long as it is a science fiction film, the cost of the entire film is very high. This means that theProducers and companies have higher box office cost recovery costs and higher investment risks. Additionally, science fiction films demand a lot from the actors' acting skills. Most of the shots are made without real objects, and the special effects shots all rely on post-production.

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