Rarely does an erected flag fly alone. An invisible wind moves it, meaning an external force. When the wind blows, flags flutter, dust rises, and laundry dries. Many changes occur in response to one external factor, but we cannot see the cause. Eyes capable of reading invisible external causes can respond to a world of rapid change. We cannot attribute a cause solely by observing a phenomenon; instead, we must recognize a specific pattern across multiple phenomena. The ability to detect hidden commonalities is a form of wisdom. - Joseph’s “just my thoughts”
The "normal human body temperature = 37°C" standard was established in 1851 by the German medical doctor "Carl Reinhold August Wunderlich", who took millions of temperature readings from about 25,000 people and reported "36.2°C to 37.5°C". However, surveys in the United States in 1992 and the United Kingdom in 2017 found 36.8°C and 36.6°C, respectively. So in the past people deemed that the discrepancy was due to errors in old measuring equipment or methods. But Julie Parsonnet and her colleagues at Stanford University's School of Infectious Disease Epidemiology found a common thread in the temperature databases: People are cooler now than they were then. It wasn't just a measurement error. They speculated that medical advances had reduced inflammation and lowered the average temperature. We don't question the obvious. - Joseph’s “just my thoughts”