Kaminzimmer » In recent years, my family has

In recent years, my family has added a lot of things, including laptops, smart phones, fully automatic washing machines, and instant water heaters. These things are high-tech products, which are really convenient to use and greatly improve the quality of life of my family. . The magical power of science and technology made me sigh, and I strengthened my belief that I should study hard now and grow up as an inventor. "Looking at the nose with one hand, holding a blackboard in one hand, waving in the air on the blackboard. After the rubbing, quickly put the blackboard eraser Newport 100S, flew away from the podium, and ran while not forgetting to slap the chalk on the hands and body to reach safety Online Cigarettes. The band began to breathe in a big mouth..." This is the blackboard-washing action that my class has repeated every day. The work of wiping the blackboard is actually not tired at all, so that the value of Nissan and the first few rows of students are both annoyed and helpless. These naughty guys often fall on our desks, on the body, and even into our nostrils as we breathe, making us miserable. The teachers also suffered greatly during class. I even thought that the reason why pharyngitis and rhinitis became teachers' occupational diseases was that they could not escape the crime. So the first thing I want to study and invent is a new type of blackboard-specific writing tool: the colorful pencil. The height, fatness and thinness of the colorful pencils are almost the same. However, you can only write on one end, and the other end is a button of seven different colors. The outer layer of the pen is made of a special material that is moderately soft and green. The most special is that it automatically adjusts the temperature as the outside temperature changes, making it feel comfortable when you pick it up. There are seven metal grids in the inner layer, and the grids are sealed with different colors of white, red, yellow, blue, purple and green. At the end of the pen, there are seven same-color buttons that represent the seven colors. Which color you need to use just press the same color button. Don't underestimate these seven kinds of liquids, their advantages are amazing! Because it is a liquid, it is more fluid and free to write, saves time and effort; and it is dry in the air, it will not flow on the blackboard; the gloss is bright and soft, much brighter than ordinary colored chalk; more importantly, there is no powder, on the blackboard When you don't use the words, you only need to wipe them gently. Teachers and students no longer have to suffer from chalk. Especially worth mentioning is that these liquids are compressed by high strength, like compressed biscuits, so they are durable Cheap Cigarettes. It can greatly extend the service life of the colorful pencil. I also want to invent a smart study table that can correct students' bad sitting posture and eye habits. It does not affect the work and learning, but also can play a massage role. You can reduce the burden on the earth. You can't think that I am thinking, small. To a U disk, big to household appliances, as well as cloning technology, nanotechnology, spacecraft lift, aircraft carrier is born... Technology is around us! This is the source of my strength. Technology can change life and change the world. Therefore, I must learn scientific and cultural knowledge, become an inventor in the future, and create one after another new "technology" products for the benefit of mankind.
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