GPS is the brain cells in the pigeons
Researchers have discovered a group of 53 cells in the brains of pigeons that responds to the direction and strength of the magnetic field of the Earth.
Question of how to move with the birds - among other signs - magnetic fields are the subject of much debate.
These new neurons "GPS" seems to show how magnetic information is represented in the brain of birds.
However, the study published by the science leaves open the question of how to really feel the Earth's magnetic field.
David Dickman at Baylor College of Medicine in the United States conducted the experiment performed on the bird in place, while varying the magnetic field around it in the intensity and direction of
