20 What are the great scientific and technological inventions and creations of the 21st century?

Biomimetic Isotopically Transplanted Artificial Heart CATO is a device that fully mimics the human heart, consisting of blood chambers, ventricles, valves, and special actuation devices that draw blood into the pulmonary artery and aorta.

The biggest challenge for scientists is to transplant an artificial heart device, including a power supply, into the confined space where the heart would normally be located. Scientists have experimented with cows with great success, which has also created favorable conditions for him to successfully apply for a patent for the same transplant of artificial heart.

Neurotransformation. An Australian programmer developed a system. Under this system, people suffering from amyotrophic lateral sclerosis can no longer be limited by their own disabilities and can communicate with others through nerve cues.

Another scientist has developed a new type of human-machine interface: a person can use ** surface electrodes to receive neural signals, and then after artificial intelligence analysis, they can achieve the purpose of communication. When the two scientists collaborated, the system became known as Neurotranslational Technology.

Artificial muscles. Work on artificial muscles began in the 40s of the last century, but it is only in the last 10 years that a significant development has been made, as research centers around the world have developed specialized polymers and smart materials. In the future, there is a good chance that humanity will see the strongest man in the world compete with the most powerful bionic arm.

See the world with your ears Bionic heart Neurotransformation Repair gloves.

1. In the twentieth century, the greatest invention of mankind was the Internet, which made it convenient for people all over the world to communicate, and the world on which side of the earth became no longer mysterious.

2. In the twentieth century, human beings not only landed on the moon, but also dived into the deep sea; It has not only gained insight into celestial objects tens of billions of light-years away, but also explored the nucleus of atoms.

The mysteries of the world.

3. In the twentieth century, mankind invented the nuclear **.

New light bulbs, computers, radio communication technology, the first artificial satellite, etc.

4. In the twentieth century, mankind's first powered aircraft began to fly, discovered the cause of the extinction of dinosaurs, invented solar water heaters, built Shenzhou-1 and flew into space.

<>1. Nanotechnology.

Nanotechnology is the scientific technology of making matter from a single atom and molecule, and the study of the properties and applications of materials with structural dimensions in the range of 1 to 100 nanometers. Nanoscience and technology is a science and technology based on many modern advanced science and technology, it is a combination of dynamic science and modern science and modern technology, and nanoscience technology will give rise to a series of new science and technology, such as: nanophysics, nanobiology, nanochemistry, nanoelectronics, nanofabrication technology and nanometrology.

2. Repair gloves.

In 2004, Aberfalt won the Eureka Science Prize that year for his invention of the "Repair Glove". A "prosthetic glove" is a device implanted with special actuators and sensors that mimic the biomechanics of the human hand. The Robotic Research Laboratory designed the "Repair Gloves" with the aim of creating a "coat" with artificial muscles.

This "coat" is able to help people exercise their weight. Scientists, programmers, and inventors around the world are developing innovative technologies that replicate, replace, or help the human body.

3. Driverless cars.

Driverless cars are a kind of intelligent cars, also known as wheeled mobile machines, which mainly rely on the intelligent driving instrument based on the computer system in the car to achieve the purpose of unmanned driving. According to the latest Thomson Reuters Intellectual Property & Technology report, between 2010 and 2015, there were more than 22,000 invention patents related to driverless vehicle technology, and in the process, some companies have emerged as industry leaders in this field.