Mynd:Glass flask containing urine prepared by Joseph Lister, Unit Wellcome L0058254.jpg

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Glass flask containing urine prepared by Joseph Lister, Unit
Titill
Glass flask containing urine prepared by Joseph Lister, Unit
Lýsing

This glass flask was used by Joseph Lister (1827-1912) in his experiments on putrefaction. He boiled urine in flasks of different types. Some had straight necks and others were twisted and bent. Urine in the straight-necked flasks decomposed but the twisted-neck flask, where dust had been caught, remained unchanged. This led Lister, like Pasteur before him, to conclude that “something in the air” or “germs” caused decomposition. From this Lister supposed that germs were the cause of infection, which led him to develop antisepsis. Later, Lister used his flasks as teaching aids in the lecture hall.

maker: Lister, Baron Lister, Joseph

Place made: United Kingdom

Wellcome Images
Keywords: flask; Microbiology; germ; putrefaction; Antisepsis; Bacteriology

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This file comes from Wellcome Images, a website operated by Wellcome Trust, a global charitable foundation based in the United Kingdom. Refer to Wellcome blog post (archive).
This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.

Tilvísanir
  • Library reference: Science Museum A629468
  • Photo number: L0058254
Source/Photographer

https://wellcomeimages.org/indexplus/obf_images/71/ce/18e90dbc9f86f4e56e5e70423437.jpg

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núverandi17. október 2014 kl. 12:50Smámynd útgáfunnar frá 17. október 2014, kl. 12:502.848 × 4.288 (848 KB)=={{int:filedesc}}== {{Artwork |artist = |author = |title = Glass flask containing urine prepared by Joseph Lister, Unit |description = This glass flask was used by Joseph Lister (1827-1912) in his experiment...

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