Mini Timeline History of Medicine #Shorts #minidocumentary
8000 BC
8000 BC Shamans are first using trepanation with success. Some patients did not even survive but they came back for more. The reasons trepanations were performed in Neolithic are unknown.
Curiosities about your brain part 1#Shorts #minidocumentary
Curiosities about your brain part 2 #Shorts #minidocumentary
Your brain is 75% water. A dehydration of 2% can affect your brain.
Your brain has a weight of 1300 – 1400 g of which 60% is fat, making the brain the fattest organ. 25% of your cholesterol is in your brain. Without enough cholesterol your brain cells may suffer.
Why do humans walk upright? #Shorts #minidocumentary
The humans use 75 percent less energy walking upright than the chimps use walking on all fours. Walking upright seemed to be beneficial because it saved energy.
Having two limbs free to use tools constituted a key element of advanced intelligence.
DNA was discovered by Friedrich Miescher in 1869, In 1940s Oswald Avery realized DNA contains humans’ genetic blueprint. DNA’s double-helix structure was discovered in 1953 by James Watson and Francis Crick. A helical weird thing occurred to both in a dream before starting their research.
This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Cookie settingsACCEPT
Privacy & Cookies Policy
Privacy Overview
This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience.
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.
Author Posted on Categories Ancient History, History, Science