27 апреля 2015

Черно-белое зрение у пилотов

Вот такая цитатка из учебника по физике:
 “Top gun” pilots have long worried about taking a turn too tightly. As a pilot’s body undergoes centripetal acceleration, with the head toward the center of curvature,the blood pressure in the brain decreases, leading to loss of brain function. At about 4g, the pilot’s vision switches to black and white.