HumansEarliest use of anaesthetics uncovered in Chinese doctor’s tomb Residues on medical equipment reveal that physicians in China over 600 years ago used aconitine, a highly toxic plant chemical, to alleviate pain during surgical procedures ¿ìè¶ÌÊÓÆµ
HumansThe Shroud of Turin bears DNA from many people, plants and animals Researchers have identified genetic material from a vast range of organisms contaminating the shroud, said to have wrapped Jesus's body, further complicating the question of the cloth's true origin ¿ìè¶ÌÊÓÆµ