In 1636, the curious scientist Ataisius Kircher first hypnotized an ordinary chicken. History is silent about why, in principle, he needed to introduce a poor bird into a trance. But the method itself has survived to the present day.
The caught chicken needs to be reassured and carefully laid on its side. You can only hold by the paws, the bird lowers its neck and head by itself.
It remains to take chalk in your free hand and draw a line directly from the chicken's beak. It is worth taking care to attract her attention.
Pursue with chalk in the line will have 3-4 times. The chicken will freeze, staring at the strip.
The bird will not get any harm from the experiment. Putting it in order is simple, just clap it louder.