KwaZulu-Natal University in South Africa held an activity called "",which exhibited many novel products, including flying cars, rocket displays, a pedal bus and smart homes. Innovative works were exhibited on the open day, which were produced by engineering students in the highest grade.

Glen Bright, an academic leader and professor of mechanical engineering at KwaZulu Natal University, said: "Students must solve basic engineering problems. They must complete the research, design, manufacturing and testing in a structured form within 10 months. When they enter this industry, they need to solve some industry-related problems. "

There are also rally cars, winged flying cars, amphibious vehicles, folding bicycles (for the paralyzed), and even pedal buses and electric tricycles. In fact, electric cars and solar cars also appeared at the exhibition.

In addition to cars, "smart home" products also appeared on the stage. Smart home does not need power grid, but is powered by solar energy, including a control system.

Brick repair system can pick out old and used bricks and clean them, so that bricks can be renovated or reshaped without replacing new bricks, which can reduce costs.

The flying car attracted many people's attention, and the team explained that this kind of car can take off and land vertically. Team member Nilan Gounden said: "There are many other flying cars, but these cars need runways. We want to find a solution to make cars take off and land vertically. Finally, we hope that the car can drive and fly, and it is also an electric car, which is beneficial to the environment. We continue to develop and often work late. "

Amphibious vehicles are also called "shark cars". The designer said that the car was originally designed for entertainment, and the ultimate goal was to hope that the car could be used as a search and rescue vehicle. Cross-country rally cars are also amazing. The team converted an old Volkswagen Beetle into an off-road vehicle.