Best Photos of the Day

A picture taken on December 22, 2020 shows "la salle des souvenirs scientifiques" (Scientific Souvenir Room) of the French scientist Louis Pasteur at the Pasteur museum, located in the Institut Pasteur in Paris. Pasteur lived at the Institut Pasteur the 7 last years of his life, from 1888 to 1895. STEPHANE DE SAKUTIN / AFP

A picture taken on December 22, 2020 shows the family dining room of the French scientist Louis Pasteur's apartment at the Pasteur museum, located in the Institut Pasteur in Paris. Pasteur lived at the Institut Pasteur the 7 last years of his life, from 1888 to 1895. STEPHANE DE SAKUTIN / AFP

A picture taken on December 22, 2020 shows a bust of Louis Pasteur displayed at "La Salle des Actes", a reception room of the French scientist Louis Pasteur at the Pasteur museum, located in the Institut Pasteur in Paris. Pasteur lived at the Institut Pasteur the 7 last years of his life, from 1888 to 1895. STEPHANE DE SAKUTIN / AFP

A picture taken on December 22, 2020 shows microscopes displayed at "La Salle des Actes", a reception room of the French scientist Louis Pasteur at the Pasteur museum, located in the Institut Pasteur in Paris. Pasteur lived at the Institut Pasteur the 7 last years of his life, from 1888 to 1895. STEPHANE DE SAKUTIN / AFP

A picture taken on December 22, 2020 shows a medical protection suit displayed at "La Salle des Actes", a reception room of the French scientist Louis Pasteur at the Pasteur museum, located in the Institut Pasteur in Paris. Pasteur lived at the Institut Pasteur the 7 last years of his life, from 1888 to 1895. STEPHANE DE SAKUTIN / AFP

A picture taken on December 22, 2020 shows "La Salle des Actes", a reception room of the French scientist Louis Pasteur at the Pasteur museum, located in the Institut Pasteur in Paris. Pasteur lived at the Institut Pasteur the 7 last years of his life, from 1888 to 1895. STEPHANE DE SAKUTIN / AFP

A picture taken on December 22, 2020 shows medical devices displayed in "la salle des souvenirs scientifiques" (Scientific Souvenir Room) of the French scientist Louis Pasteur at the Pasteur museum, located in the Institut Pasteur in Paris. Pasteur lived at the Institut Pasteur the 7 last years of his life, from 1888 to 1895. STEPHANE DE SAKUTIN / AFP

A picture taken on December 22, 2020 shows an interior of the French scientist Louis Pasteur's apartment at the Pasteur museum, located in the Institut Pasteur in Paris. Pasteur lived at the Institut Pasteur the 7 last years of his life, from 1888 to 1895. STEPHANE DE SAKUTIN / AFP

A picture taken on December 22, 2020 shows the crypt with the grave of the French scientist Louis Pasteur at the Pasteur museum, located in the Institut Pasteur in Paris. Pasteur lived at the Institut Pasteur the 7 last years of his life, from 1888 to 1895. STEPHANE DE SAKUTIN / AFP