Terrible animals that benefit humans

The Dhaka Times Desk We know that domesticated animals benefit people. But not domesticated animals, there are some scary animals that benefit humans.

From the beginning of creation, there is a lot of feeling between humans and animals. However, it occurs in domesticated animals. However, apart from these domesticated animals and birds, there are some ferocious animals of the forest, with which people develop a good affinity. For example, they include ferocious animals like lions or tigers. And very popular beneficial animals include dogs, horses, cows etc.

But there are some other terrifying creatures that many of us don't know about. These terrible creatures are benefiting people.

Dolphins are marine mammals

We all know the marine mammal dolphin. They benefit people a lot. Bottlenose and California sea lions, they serve in the US Navy in combat. Not only that, they also help people in finding mines in the sea.

Electrifying sea eels

Every creature has been given some power by the Creator for self-preservation. The marine electric eel also has an ability to generate electricity. The 8-foot-long South American electric eel can generate 500-600 volts of electricity. They also benefit humans in the ocean.

Researchers are working on whether the electric cells of this eel can be used in biomedical devices or electronic devices.

Land mine detector rat

Giant pouched rat (Giant pouched rat) is used to find land mine detectors. They can learn the subject very quickly. A humane organization APOPO trains these rats.

The rats are also trained to find people in the rubble and to find leaks in gas lines. Not only that, these mice are also being trained to detect the presence of tuberculosis germs from human saliva samples.