Aerial drone explanation text with answers

Micro UAVs are mainly divided into military and civilian categories according to their uses. Its functions are as follows:

UAV photography, aerial photography of terrain or scenery. You will use it in the documentary.

There is a self-timer micro drone called Zano.

Drone Express Both Japan and Britain have used drones to deliver meals to customers.

Highway monitoring. The Federal Highway Administration of the United States allocated 75,000 dollars to study the inspection of roads and bridges by drones, laser mapping and traffic accident alarm processing.

Outdoor first aid. In June this year, 5438+065438+ 10, Dutch Alex Momont conceived a drone for first aid. It serves the elderly with heart disease-when their cardiovascular disease falls to the ground and others are at a loss, this unmanned plane will fly to the elderly with first-aid drugs and equipment to facilitate others to carry out first aid.