Why is the "drone" that many people are playing with a murder weapon?

The drone, in my impression, should be the kind seen in American blockbusters, flying with a few Hellfire missiles to the upstairs of a terrorist’s house to see that not a single blade of grass is growing. The popular civilian drones nowadays seem to be much safer. They have four propellers and a camera and are fun to fly. They can also take photos and videos. But do you know, this kind of small remote control aircraft looks harmless to humans and animals? Planes are also very lethal!

First of all, it crashes and injures people. Model aircraft enthusiasts call the situation when the drone crashes to the ground due to improper operation or malfunction as a "bombing". Not long ago, a drone "exploded" incident occurred in the Sun Moon Lake Scenic Area in Taiwan. A woman was hit by a drone and fell unconscious on the spot and was sent to the hospital. The scenic spot stated that the use of drones will be prohibited.

In addition, the propellers of drones are also dangerous. In May this year, a 3-year-old child in Hangzhou was injured by a nearby drone that suddenly lost control while playing in a square, and his face was scratched. There were several cuts and 5 stitches were needed.

In January this year, a wedding photographer accidentally dropped his drone due to an operational error while shooting in Phuket, Thailand. When he reached out to catch it, his finger was scratched by the wing of the drone. .

The propeller material of entry-level four-axis drones is plastic. It does not look dangerous when it is stationary. What happens after taking off?

Because of the fast speed, the propeller can easily cut cucumbers and bananas, and it feels like a sharp knife.

If you switch to a professional-grade four-axis drone, it will be larger and more powerful. This type of drone is used in professional fields such as film and television crews. Its blades are generally made of carbon fiber. It is stronger and harder.

It’s easy to cut three cucumbers and two bananas at the same time.

Try it with pork. The plane fell to the ground after hitting the pork, but you can see from the slow motion that the moment the blade hit the pork, it cut a slit in the pork like a knife.

We suggest that beginners should choose an open and uninhabited place to operate a drone, and they must keep the drone within their visual range?