24 jan 1859 ano - Lois Pasteur

Descrição:

Lois Pasteur was a French biologist. He was known for his discoveries in pasteurization, vaccination, microbial fermentation. His discoveries have saved many lives since and he showed remarkable knowledge on causes and preventions of diseases. He developed this swan neck flask with sterile broth and developed a way where microorganism is trapped while air can still enter the beak. An amazing breakthrough that was and the many lives that changed because of Pasteur.