Why Do Flies Rub Their Paws?

I think that most of those who are reading this article, at least once in their lives, have seen a fly, avoiding the fate of being destroyed by a slipper, quietly sitting somewhere in a conspicuous place and, without any fear of a person, rubs its paws. Why does she do this: does she rejoice at her wickedness or is it something else here?

Why don’t flies fall from the ceiling?

It is well known that most flying insects can easily move even on smooth vertical surfaces. As if not obeying any laws of physics, flies sit on mirrors, windows and even ceilings, leaving behind themselves unpleasant brown traces of their stay. How do they do it? Really does not gravity affect the flies ?

Well, the gravitational force of our planet acts on absolutely all living and nonliving objects located on the surface or in its atmosphere . Flies in this regard were no exception. The thing is that the paws are covered with tiny hairs that secrete a special sticky liquid, similar in chemical composition to fat. It is the presence of this natural glue in the body of flying insects that allows them to easily get into even the most inaccessible places of the room.

In addition to insects, geckos have a unique ability to “climb”. In their natural arsenal, these lizards have paws similar to flies with a large number of microscopic hairs that allow geckos to move freely along trees, walls, and other vertical surfaces.

The unusual ability of animals was noticed by a man when creating a suit for movement on vertical surfaces without any climbing equipment. However, the first prototype of such a suit with Velcro on the arms and legs weighed too much to enter mass production.

Why do flies rub their limbs?

Natural glue, which helps flies survive in nature, has one drawback: the glue is too quickly covered with dust and dirt, losing its properties. Due to the fact that due to the lack of adhesive, flies turn into completely defenseless creatures, unable to move even on a horizontal surface, flies try to compensate for this shortcoming by following peculiar personal hygiene procedures, although this may sound paradoxical.

On the paws of insects there is a special fat layer that allows flies to crawl freely even on vertical surfaces

Natural glue, which helps flies survive in nature, has one drawback: the glue is too quickly covered with dust and dirt, losing its properties. Due to the fact that due to the lack of adhesive, flies turn into completely defenseless creatures, unable to move even on a horizontal surface, flies try to compensate for this shortcoming by following peculiar personal hygiene procedures, although this may sound paradoxical.

In addition to the natural “transport targets”, flying insects use their sensitive limbs in order to determine the properties of the object on which they are located. Researchers have found that there are strong taste buds on the paws of flies, which can help insects accurately determine the edibility or in-edibility of an object. It is such a lightning-fast ability to determine the properties of an object that plays a huge role in the survival of flies in nature.

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