Human beings born, get aged, sick and die so called four pains. In fact, we cannot overcome with our willingness.However, in modern medicine, we actually overcome by health care or cutting-edge medical technology.Especially, Korea’s medical technology is one of top global leaders. Korea is internationally renowned for delicate medical technologies, which made Korea to catch up in 10 to 15 years with America’s medical technologies established for 40 to 50 years.

Do you open the door for someone rings your door bell? It might be OK if you can recognize someone by his or her voice. However, if burglars and robbers deceive themselves, nobody would not guarantee the consequences of this. In a non-stable society, we sometimes face some news about who were damaged by safety ignorance. You would never imagine about the ruined family life by such unexpected thief, robberies, murderers and violations. You are exposed to the dangers when your front door cannot verity the entering visitors even if there is a security camera in front of the building, even the video phones and most up-to-date electronic doors.

Dalgubeol is Daegu’s traditional name which is a Chinese way of presenting its original meaning presenting a wide plain, a huge town and a big castle.Dalgubeol, a classical name of Dalseong Gun, is a root of Daegu which has significant meanings from its politics, economics and history and is a provincial autonomy organization in Korea.First, it is a political center where the first Korean female president Park, Geunhye was born. Second, it is a center city of cutting-edge science and technology which plays a significant role as a core of Korea’s industry which has national science and industry compound, cutting-edge industry compound and intelligent automobile part testing compound. Third, it has a historical meaning from the land surrounded by Biseul Mountain and Nakdong River.

Dark gas emitted from cars and factories, Subway’s fine dust and yellow dust cause us to wear gas masks. WHO designated ultrafine dust as the first class carcinogen in 2013.Fine dusts’ diameter is from the size of 0.1~10㎛, and these dusts are the solid and liquid substances, such as dusts, asbestos and cadmium, floating in the air. Especially, yellow dust contains metal substances like irons, aluminium, magnesium and calcium, and other harmful chemical substances in the air in a significant amount which impacts seriously upon human health.  In fact, even if you do lots of exercise and eat eco-friendly food, if you breathe the air in urban area, this will be bad for your health. Such polluted fine dusts can cause not only cancer in the body, but also skin disease and atopy. When the dusts penetrate on your skin, this will be fatal to skin disease. Fine dusts cannot be taken away by water and soap. So, Spabano, with microbubble technology, is created.

'AlphaGo' in Google, 'Watson' in IBM, 'Pepper' in Softbank..have in common with the future technology that huge IT companies try to draw near to human being. We can't beat the quiz conteset or the game of go anymore. The stories like in the dream have been realized that people feel the scare over fear. In other words, we are living in the age that could predict the drone in the air, driverless car in the ground and A.I. in the computer will replace our life and work place.

There was a person named, Gutenberg, who introduced the printing press in the fifteen-century to Europe. His movable type printing started the Printing revolution. But before 80 years ago that Gutenberg made the printing press, Korea has a Korean Buddhist document called ‘jikji’, known to be the best printing in the world, the oldest metal print book was existed. Seong-il diary is known to be the best Korea paper printing company and  will keep continuing to represent for the future.

When French Lumiere brothers introduced the movie with a film projector, the people would have been stunned by the moving people on the screen.  Since then, the movie has grown into the most loved media by the public.The present is a big-bang era of internet information, huge amount of information data is considered as a something amazing like the movie for who stick to traditional marketing.In the past, the number of viewers who saw the movie poster and the number of audiences are the same.The companies should find out a new method which can grasp the customers’ attentions.Thus, current companies cannot survive without the technology which could read the customers’ mind with utilizing internet information such as formal and informal big data analysis technologies.

For foreigners, Korea’s Bulgogi or Kimchi is very famous. However, Koreans enjoy pork the most with a unique cooking method. Eating Jeju black Pork is a real experience of Korean food culture for foreigners.

KNU is a national university in Korea. KNU’s undergraduate and postgraduate schools of medicine have outstanding faculty members who have outstanding research ability in international scholastic activities. The papers produced by these schools consist of 40 % of KNU’s SCIE level papers produced. KNU is one of the top-level universities which won research funding from the Korean governmental departments like Ministry of Science, ICT and Future Planning, Ministry of Education, Ministry of Public Health and Ministry of Trade, Industry and Energy. 

Human beings can live the most healthy and happy. However, as the civilization has developed significantly, the people in the world pursues the convenience, and the people use concrete which is the mix of sand and pebbles with cement as construction material.  However, mining aggregate has become the destruction of environment, and it is not sufficient, so we cannot  use concrete no longer. So, we are going to use the soil which we can get easily and it is an optimal element for the health.  However, the soil does not mix well with the concrete which is the main difficulty, so the soil hardener is a chemical which overcomes such problems. Rather than sand, we can form a good environment with new environment-friendly technologies which can pave the road, walking trails, forest trails like cement with soil.Environmental friendly soil high strength hardener was only used in the huge-scale construction, but it is applicable to the areas of pavement, trails, parking lots, forest trails, bike roads, soft ground, farm roads, barn ground, front yard, small roads, blocks, plates, environment friendly soil house, and Hwangto floors.

The most expensive coffee in the world - kopi luwak is excreted through civet's stomach acid and enzyme action that hydrolyze the protein. This excreted coffee bean is called 'kopi luwak'. It is the world 3rd coffee with the Blue mountain and Hawaiian Kona. Recently, civet has been raised by force in battery cage and be known by BBC in the England that people criticized it as animal abuse that civets are only been raised in 2m area.