The inventions radiate the Vietnamese name

Vietnamese people all over the world always bring pride to the nation with many scientific discoveries of great significance to mankind.

Wheelchairs controlled through human thoughts

In 2012, smart wheelchairs were recognized as a breakthrough science invention by Prof. Dr. Nguyen Nguyen - a native of Vietnam currently working at the University of Sydney in Australia and his colleagues. This invention ranked third in the list of the top 100 inventions in Australia in 2011.

Smart wheelchair is a creative invention of Professor Nguyen Hung.

Wheelchairs are designed to function as a moving robot that avoids the obstacles it sees through the camera installed on the vehicle.Vehicles can move based on orders, from shaking their heads, eyes or even user thoughts.

Invention helps older people without glasses

For the first time in eye medicine history, a Vietnamese-American doctor has devised a new way to help people with eye diseases not wear glasses . That's the work of Dr. Randal Pham, aka Dr. Pham Hoang Tanh, president of the American Medical Association.

The Medical Board Of California has recognized this new technology (called Acrysof ReSTOR Lens).This type of lens researched and manufactured by Dr. Pham Hoang Tanh has the ability to adjust the distance from a distance, narrow and wide like a lens.

Inventing an ATM

The father invented the ATM in the Vietnamese banking system, Mr. Do Duc Cuong. He is the author of over 50 inventions, 20 years working at Citibank - USA, a senior expert for the US banking industry.

The invention of ATM plays an important role in the banking industry today.

He was granted a scholarship to Japan to study at Osaka University, where he went to school and worked for Toshiba. After that, an unexpected invention brought him to the United States.

Inventing a fuel saving kit for motorcycles

It was an invention of Mr. Dang Hoang Son - Vinh Long city . In 2008, Mr. Wieger D. Otter - the senior supervisor of quality under the International Quality Management System Certification, issued a certificate of 'Trusted Supplier ' to Mr. Hoang Son.

This part helps motor vehicles take less fuel.

According to users, when installing this fuel-saving kit, it can go 65-70km per liter of gasoline, even nearly 80km. Meanwhile, with normal motorcycles, one liter of gasoline only runs 45-50km.This savings kit helps reduce 20-30% of gasoline , fuel is completely burned, increase engine capacity and life of the vehicle.

Manufacturing submarines

The submarine thought to be the most unbelievable inventions, but Mr. Nguyen Quoc Hoa, Director of Quoc Hoa Mechanical Company, Thai Binh City, successfully built from simple items. According to the design, the Spratly mini submarine has 12 tons of water when diving and 9.2 tons when floating. Operation radius 800km. The 50m deep diving vessel is capable of moving close or lying on the seabed and has 2 90Hp engines.

The submarine of Thai Binh farmer surprised the whole world.

When diving, the ship uses AIP technology, the diving time is 15 hours . Operation time of the ship at sea is 15 days, the average speed is about 20 knots (equivalent to 40 km / h). The entire hull has been completed with a length of 8.8m, a height of 3m, the width of the bulge is the largest of 2.8m. The hull is a special type of foreign imported steel with a thickness of 15mm.

Manufacturing aircraft

After a long period of research, in 2003 Mr. Tran Quoc Hai (living in Suoi Wire, Tan Chau, Tay Ninh) built the first helicopter . In 2005 the second aircraft was born, improved, and more modern than the previous one, which cost only . a car.

The price of this plane is only 1 car.

His two " made in Vietnam " helicopters have been "exported" abroad. The first one sold to New York Museum (USA), the second sold to Busan Contemporary Art Museum (South Korea). The amount of money he used to sell helicopters was used to create equipment for agriculture.

Inventing fire with sound waves

Recently, the Vietnamese student - Tran Viet and his classmate Seth Robertson have created a special device, using a subwoofer bass to emit low frequency sounds, in about 30 -60 hertz, can prevent oxygen from contacting burning fuel.

The fire with sound waves has surprised many people.

This device can extinguish small flames, control fires caused by alcohol catalysts. In the future, Viet Tran's group will experiment with many fires due to different reasons.

Create stem cells from the umbilical cord membrane

Dr. Pham Toan Thang.

Dr. Pham Toan Thang has made the whole world admire and admire when successfully producing stem cells from the umbilical cord membrane. The method of separating skin cells from umbilical cord helps to heal skin wounds from burns, diabetes, radiological ulcers, even beauty care.

In addition, umbilical cord membrane stem cells are suitable for homologous stem cell transplantation without the use of immunosuppressive drugs due to their low antigens and immunity, resulting in low graft rejection.

Currently, this technology is applied in many parts of the world.

Methods of measuring water in agriculture

Dr. Chu Hoang Long

Dr. Chu Hoang Long and his research team have been awarded the Eureka Award for the study: The flow flow model measures the amount of water that can be used for agricultural production and the amount of water to reserve for environmental Protection.

With the river flow model, farmers can know the optimal amount of water needed for irrigation and the optimal amount of water needed to protect the environment. At the same time, the model also helps create flows that are conducive to the environment.

Nanotechnology helps clean water

Master Nguyen Thanh Dong and engineer Hoang Dieu Hung invented using nanotechnology to completely eliminate arsenic (arsenic) in the water. This invention helped the Czech Republic clean up areas affected by thermal power plants and coal mines that caused arsenic pollution .

Their invention is highly appreciated by the Czech Republic and other European countries.

Army armored vehicles

Mr. Tran Quoc Hai and his son were awarded certificates of merit and general medal by the King and Cambodian Prime Minister for their great contributions to this country.

Mr. Hai and his son "revived" more than a dozen old armored vehicles like "scrap iron" of Cambodian army.