Swedish engineer, balloon pilot and Arctic explorer: Who is Salomon August Andree?
(1854-1897) Swedish explorer and engineer. He started the aerial exploration of the poles by trying the first flight to the North Pole by balloon.
(1854-1897) Swedish explorer and engineer. He started the aerial exploration of the poles by trying the first flight to the North Pole by balloon.
Swedish biochemist. He shared the 1982 Nobel Prize in Physiology or Medicine for his work on the chemical structures and biological functions of prostaglandins.
German anatomist drew the attention of the world with his "Body Worlds" exhibition, which he prepared by rendering dead bodies incorruptible with the "plastination" method.
He started working on the structure of the cell while he was still a student. Influenced by studies on cell division, he focused his research on this area.
As soon as the kids arrive at the campground, they write "Robbers Cave State Park" on a fallen tree stump, inspired by legendary outlaws Jesse James and Belle Starr. And look what happens next:
We owe the mathematical theory of the propagation of sound to Jean Baptiste Biot.
Towards the end of the 19th century, Birkeland also worked on nitrogen production, which was a problem, and realized the first commercially successful large-scale nitrogen production.
Billroth is considered one of the pioneers of modern surgery. In 1872, he took a section of the esophagus for the first time and joined the remaining sections; In 1874, he removed the throat of a patient.
Biophysicist He Jiankui, who played with baby genes, was sentenced to 3 years in prison. Okay but why; what happened?
She was the only female mayor of Afghanistan. As soon as she took office, she faced death threats. In 2020, Taliban militants killed her father. She became a role model for Afghan women. Here is her incredible story: