Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.
2024年,香港威尔士亲王医院接诊了一位特殊的患者:84岁的陈伯因前列腺肥大引发尿潴留就医,但其全身弥漫的铅灰色皮肤更令医生震惊。这种异常色泽始于五年前,从指甲开始逐渐蔓延至全身,最终连眼结膜都染上金属光泽。血液检测揭示惊人真相——他体内的银含量高达 ...