Girls love brains little age 5 years of invention history

Ding Menglin, 14, is the fourth high school student in the city. With her brains, good at observing, diligent in her hands, she has been designing and producing many innovative and practical science and technology small-sized bottles such as "vacuum bottle", "president's shoes" and " invention. Ding Menglin, who has made outstanding achievements in science and technology, won the third "China Youth Science and Technology Innovation Award" shortly before becoming the only high school student in the city to receive the award. Students are affectionately called Ding Menglin as "campus inventor." Enlightenment from the parents Ding Menglin Although only 14 years old this year, but her "history of inventions" but up to 5 years, small dreams jokingly said: "are affected by the family's 'contagion', my grandpa, my father is moving brains, engaging Invented, they are my enlightenment teacher. "Xiaomenglin's grandfather is an engineer, has been obsessed with radio research; Xiaoyu Lin's father is a famous physical education teacher, but hobbies, on the radio, photography, model aircraft and so have a Strong interest. Inspections, small dreams like digging roots from an early age. Once, dad bought a new toy car attracted the attention of Xiaomenglin, in order to understand the structure inside, she split the toy into individual parts. When figuring out how to build a toy car, she can not assemble it. At this time, the little dream of Dad not only did not blame her, but also praised her love their brains, and she started to pack the toy back to its original form. Dad's regular encouragement made Ding Menglin have a keen interest in science and technology. In the third grade, Xiaomeng Lin completed her first piece of invention under the guidance of her teacher, the ping pong paper holder and won the second prize in the Tianjin Science and Technology Innovation Contest. Close Since then, the invention of science and technology has become an indispensable part of Xiaolu Menglin's life. The invention stems from the small age of life to make many small inventions, both teachers and students are exaggerated Dingmeng Lin clever. She did not think so, but she felt that her invention was due to her careful observation and diligent thinking, because the inspiration that brought her was often the less conspicuous details in her life . Once, Xiaoyan Lin and his father travel, on the way, she found that the cup filled with hot water can not be opened, and finally had to pry bad cup cover. Although things are not large, but Ding Menglin actually think it up. After seeking advice from my father and my teacher, Xiaomeng Lin learned that the pressure imbalance inside and outside the glass caused this result. To solve this problem, Xiaomeng Lin tried a lot of ways, she drilled in the glass, drilling, repeated testing, spent several cups. Finally, the principle of the pressure cooker deflation inspired the small dream Lin, her motorbike tire mouthpiece made into a pressure relief valve, installed in the cup lid, and with a bicycle inner tube gas cap fixed on a ball cap to ensure that cup The usual sealing, water as long as the valve is pressed in advance to deflate decompression, the glass was easily opened. This invention not only won the first prize in the Tianjin Youth Innovation Competition, but also won the bronze medal in the 18th National Youth Innovation Competition. A small problem in life, not only inspired Ding Menglin's thinking, but also let her feel the joy of creation. Practical is a good invention Ding Menglin invention has a clear characteristic, that is, close to life, practicality. Every one of her inventions is to solve the problems in life. She often used her works for others because she thought it would be good to be helpful to others. Sixth grade primary school, Ding Menglin and classmates to the welfare homes condolences. Chatting, careful she found that blind people and amblyopia in the water, do not know the water level in the cup, an inattentive easy to overflow boiling water burns. This discovery has caused a small dream of thinking: whether they can specifically design a special with a warning device cups. With this idea, Xiaomeng Lin began her research. After repeated tests, Xiaomeng Lin according to the principle of water level, in the cup to install a special small water level and alarm, when the float rises to a certain height with the water level, the alarm will immediately beep. The "Blind Alert Water Cup" won the third prize of the 20th Youth Science and Technology Innovation Competition in Tianjin. Ding Menglin said: "I hope my little invention can bring convenience to others and help others solve their life problems. That is my greatest achievement!"