Contents of this article
- 1. How is Lu Yulong now?
- 2. Lu Taolong Jiangxi
- 3. Summary of Lu Yulong’s early experiences
- 4. Video of China’s Got Talent Lu Yulong
How is Lu Yulong now?
Blindness caused by car accident. Lu Yulong, male, was born on January 8, 1995. He graduated from Shenzhen Oriental English College. In an accident, Lu Yulong's eyes were severely damaged and he became blind. He won the second prize in the National Youth Science and Technology Innovation Competition.
Lu Taolong Jiangxi
A native of Xiushui County, Jiujiang City, Jiangxi Province.
Summary of Lu Yulong’s early experiences
An indissoluble bond with science
Lu Yulong’s father, Lu Xuedong, used to work at the Xiushui County Cultural Center. He brought Lu Yulong to Shenzhen in 2003. At that time, Yulong was only 8 years old. He studied in a primary school in Bao’an, Shenzhen. read. He has been interested in science since he was a child, and he is curious and inquisitive. When he was in the second grade of elementary school, he often went to junior high school classes to audit chemistry classes.
When he was 9 years old, he picked up a bottle of perchloric acid in the hospital, so he started experimenting. He loved to delve into it and do research. However, one time, he accidentally let the liquid pour out and burned his thigh. , there are still scars to this day, but this burn did not make him lose confidence, but deeply aroused his interest. Yulong set up a chemical testing laboratory by himself. When he was 13 years old, he was doing high-energy chemical reactions at home, taking the materials he prepared and lighting them in the open space outside the house. At that time, I just wanted to test its reflection power by constantly adjusting the ratio of chemical doses. I didn't expect it to explode like this! His right leg, left hand, and face were seriously injured by the bomb. Yulong fainted and was hospitalized for more than a year. There are still sequelae to this day, with damaged eardrums and scars all over his body. Lu Yulong is still undergoing repairs, excisions and sutures in the hospital. But he felt that the hospital treatment was too long and wasting the time for testing, so Lu Yulong secretly left the hospital and continued his experiment until his experiment was successful.
Perseverance and perseverance for dreams
16-year-old Yulong assembled his award-winning work - a transistor plasma arc two-channel speaker. This kind of speaker has advantages that ordinary speakers cannot match: traditional speakers push air through the diaphragm to form sound waves, and the inertia of vibration will cause the actual sound to lag slightly behind the audio signal. By directly pushing the air to produce sound through plasma, in theory, such a speaker can perfectly reproduce the audio signal. Two pink-purple beams connected the upper and lower ends of the two sets of electrodes respectively. As the dazzling beams flashed, wonderful music was emitted from the plasma flow of these two beams, which was extremely wonderful. The work won the first prize in the Guangdong Provincial Youth Science and Technology Innovation Competition and became the only physics project in Guangdong Province submitted to the national competition. It also won the second prize in the physics group of the "National Youth Science and Technology Innovation Competition". Experts believe that his works are mainly novel in design and well-made. Yulong has applied for a national patent for this technology. He believes that the technology has a high possibility of mass production and will enter ordinary people's homes like plasma TVs.
What is amazing about Yulong is not only the design of this plasma speaker, but also the fantastic "artificial lightning" he produced. For ordinary people, exposure to a 220-volt circuit would be fatal, but Yulong was able to reach out and touch a high-voltage arc with a peak value of more than 500 kilovolts during the experiment. This is not because he has special powers, but because he has mastered his own method of controlling dragons. Today, we are playing with "Tesla coil" (the technical term is "Tesla coil". The principle is to use a transformer to boost ordinary voltage, and then discharge from the discharge terminal through a two-pole coil, which can be called an artificial lightning maker). In terms of Yulong, it is already the "top" level in China. "In China, he's playing 'The one with the highest power and the largest arc. "Many people curiously asked how Yulong fell in love with this? In a reporter's interview, Yulong opened the topic: "This is an accident, but it is also reasonable. This award-winning invention started in February 2009. It was only completed in April 2010. Because I was a high school student and had to study, the experiment was interrupted several times. He said while doing it: "During a double-resonance solid-state Tesla coil experiment, I was surprised to find that by changing the frequency of the modulation signal, the sound emitted by the arc can be changed accordingly, so I became interested in speakers." Later, he improved his invention by consulting relevant foreign information and constantly experimenting. Currently, this invention is applying for a national patent." According to relatives and friends around him, after he became obsessed with these things, he stopped being playful and stayed at home all day doing experiments. He even forgot to eat many times. Some professors from Shenzhen University and Peking University and Tsinghua University often came to Yulong for discussion. Regarding physics topics, the stack of Yulong's experimental notebooks is more than a foot high. What's even more gratifying is that after Yulong won the award this time, he has obtained the qualification for recommendation. In other words, he does not need to take the college entrance examination. As long as he passes the examination for recommended students, he can be chosen by Peking University, Tsinghua University and other national key universities. It is really So inspiring.
Continue to walk with lightning in the future
Finally, the reporter asked Yulong what to do next? Yulong said with a smile: "I am going to find a place of 200 to 300 square meters to expand my laboratory and continue to do experiments. I tried taking Tesla coils to Hong Kong for exhibitions and earned 50,000 yuan to buy them all. Experimental materials also reduce the financial burden on parents. I am registering a company called Tunguska Technology Co., Ltd. "I asked: "What does Tunguska mean? He smiled and said: "'Tungus' originated from a big explosion. I am studying electric cannons. We know that traditional guns and cannons use chemical energy such as gunpowder, and I am studying electric energy to make guns and cannons have the same power." Purpose, you see, this 1.5 cm thick aluminum plate was penetrated by the electric cannon at a distance of 30 cm. "As a leader of the Shenzhen Association for Science and Technology said, this is the pride of our Shenzhen, and it is the leader among hundreds of thousands of high school students in Guangdong. I say, it is the pride of us Xiushui people and the best among hundreds of thousands of high school students in Jiangxi. I must tell the people in my hometown to be proud of having such a Xiushui man, and let the people in my hometown share this joy together. "[PS: Tunguska is in Siberia, Russia. There was a big explosion at the beginning of the last century. At that time, it was estimated that the power of the explosion was equivalent to 10 to 15 million tons of TNT explosives, and more than 60 million trees in an area of 2,150 square kilometers were burned and fell. It has been a century since the Tunguska explosion, and the local forests and ecological environment have recovered. Nikola Tesla is suspected of being responsible for this incident, but there is no evidence that Tesla was involved. 】
Video of China's Got Talent Lu Yulong
Lu Yulong was born in 1995 and is now a senior in high school. The talent show last night was so shocking. He could actually touch a high voltage of 500 kilovolts and a Tesla coil...
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