𝗧𝗵𝗲 𝗔𝗿𝗺𝘀𝘁𝗿𝗼𝗻𝗴 𝗟𝗶𝗺𝗶𝘁 is the altitude of *19.2 km*, where water boils at the normal human body temperature *(37°C)* due to low atmospheric pressure. At or above this altitude, *body fluids* such as *saliva and tears* can begin to boil. *Survival is not possible without a pressure suit* at this height. 📯Good Night📯 🌿ശുഭരാത്രി🌿 #പുതിയ അറിവുകൾ 📯📯 #ശാസ്ത്രലോകം📯📯📯