Christmas card

My desmos link https://www.desmos.com/calculator/s85t8egwjm

I think this project is very educational and interesting, because we can master the image of functions and the application of domain values in our own creation.While the process was fun, it was also challenging. I think the most challenging thing is matching the design with equations, and I’m not good at graph, so I found the notes I made before about the equations with their graphs, after carefully review, I match each line of my stretch with suitable functions or equations. The above method is effective and solved the problem quickly. The most interesting part of this project is about using transformation to complete the layout of different patterns. I used to confuse symbols before, but after a lot of practice in the production, I think I have a better understanding of transformation.

Man with hat

He used to be a man with a strong personality. He liked to show his own opinions in work and painted different colours for each job, although his particular ideas were never appreciated by his boss, sometimes it’s refreshing and impressive. And one of the things that makes him special was that he is extreme, which is a big shortcoming. That day he went to work as usual, in the crowd, he seemed so special, handsome appearance and extraordinary temperament, he excitedly rushed to work. He went to the office and his boss called him in, and he was given an important project. But he didn’t so happy but very nervous, even he knew the boss’s emphasis on this project and also worried about his special idea will bring bad effects of the project, in order not to let the boss down, he completely in accordance with the traditional plan completed, even if he has some ideas that he knew he would make the project more refreshing, he didn’t use. When the project was completed, the boss was very happy to reward him with a black hat. He liked the hat very much and liked the praise from the boss even more. He thought that the boss praised him because he did things in a proper way, so he restrained his special thoughts after that. Since then, more and more people did not cast a special look at him, his own personality like color fade, and finally he lost his own colour.

Reality

First of all, it is necessary to acquire knowledge in various aspects and try to understand the world and reality from different perspective. Build own opinions gradually, but don’t exclude other information, and we can make our own choices rather than based on the opinions of others. Second, we should overcome our laziness, we can’t summarize everything, sometimes “draw inferences from three examples” is not better for broadening our horizon to understand the world, and knowledge is unlimited, we should understand the usefulness of education and receive information, rather than a shallow, what things only know a little. It is very important to learn to think independently. We need to learn to acquire knowledge and establish our own opinions, and to think and look objectively, so as to understand the essence and reality of things through thinking.

Climate solutions

https://www.climatevisuals.org/images?f%5B0%5D=theme%3ASolutions&id=962

This is happening in Zambia, and this picture shows a Zambian boy studying with a solar lamp at night, most of the local people cannot afford to buy electric lights, but it’s in the tropics, there’s lots of sunlight, the place is full of lots of solar energy, the use of solar energy is now widespread in Zambia.

https://www.climatevisuals.org/images?f%5B0%5D=theme%3ASolutions&id=820

This photo shows the Hydrogen cell car, which used hydrogen to replace the traditional fossil fuel. Hydrogen is a clean fuel, and its combustion does not produce greenhouse gases such as carbon dioxide. It also provides a great capacity to reduce the use of non-renewable energy sources such as fossil fuels, which is conducive to energy conservation.Now more and more hydrogen cars appear and have a large market. I believe hydrogen cars will become the mainstream of the market in the future.