You will listen to a lecture on drones, that is, unmanned aerial vehicles. While listening, take notes on the main points and details (e.g. examples, statistics, or figures).

According to the speaker, drones can be used for agriculture and journalism. Every living organism need food for survive. People produce food by farming. We can improve the farming production by 10 percent by using the drone technology. We can fly drones through the farms and collect information about what every plant needs. For example […]