Cambodian students build a drone
Cambodian students designed a prototype drone which they hope can eventually be used to move people around Phnom Penh and even help fight fires.
The drone was developed by students from the National Polytechnic Institute of Cambodia (NPIC), a college in the capital.
The drone has eight propellers and use a school chair for the pilot’s seat.
Lonh Vannsith, 21, recently flew the drone.
“The drone, when you see it flying unmanned, there are a lot of tremor, but when I sit on it and fly … it becomes more stable and I feel so excited, ”he said.
Excited is a term that means very happy or excited about something.
Vannsith added that the group of students “wanted to solve some problems in our society by making a taxi drone and … inventing drones for firefighters.” He explained that the drone could reach the upper floors of a building to bring a pipe if a fire engine couldn’t reach the area.
The prototype can carry a pilot weighing up to 60 kilograms and fly for about 10 minutes over a distance of 1 kilometer. It took three years of research and development, and it cost about $ 20,000 to build.
The drone currently only rises up to 4 meters, but the team is hoping it will eventually fly much higher.
The project suffered delays due to coronavirus restrictions.
Parts for the drone had to be purchased overseas, Sarin Sereyvatha said. He is the head of research and development technology at NPIC.
The team plans to improve the design to allow it to gain more weight and fly further and higher.
“In principle, if we make a drone, the cost is expensive but if we make them to sell in the market, the cost will go down, ”said Sarin Sereyvatha.
I am John Russell.
Prak Chan Thul reported this story to Reuters. John Russell adapted it for Learning English. Susan Shand was the editor.
Words in this story
prototype – not. an original or prime model of something from which others are copied or developed
Helix – not. a device with two or more blades that spin quickly and cause a ship or aircraft to move
shake – v. sometimes moving violently back and forth or up and down with short, quick movements
stable – adj. in good condition or in condition that is difficult to modify or likely to change
pipe – not. a long, usually rubber tube through which liquids or gases can flow
principle – not. a basic truth or theory, an idea that forms the basis of something