研究发现,当光进入人的视网膜,就会刺激连接某小块脑细胞的神经纤维,而这块脑细胞的作用如同人体中的时钟。有时差困扰的人,可以藉着强光的照射重新设定他们的生理时钟。 加拿大发明家华德曼依此原理发明了特殊的太阳眼镜和隐形眼 The study found that when light enters the human retina, it stimulates the nerve fibers that connect some small brain cells that work like the clock in the human body. People who have troubled times can reset their physiology clocks by bright light. According to the principle invented by Canadian inventor Waldman, special sun glasses and contact lenses were invented