Talk:Winogradsky column

Biology Low‑importance

	Biology portal Winogradsky column is part of the WikiProject Biology, an effort to build a comprehensive and detailed guide to biology on Wikipedia. Leave messages on the WikiProject talk page.BiologyWikipedia:WikiProject BiologyTemplate:WikiProject BiologyBiology articles
Low	This article has been rated as Low-importance on the project's importance scale.

History of Science Low‑importance

	History of science portal This article is part of the History of Science WikiProject, an attempt to improve and organize the history of science content on Wikipedia. If you would like to participate, you can edit the article attached to this page, or visit the project page, where you can join the project and/or contribute to the discussion. You can also help with the History of Science Collaboration of the Month.History of ScienceWikipedia:WikiProject History of ScienceTemplate:WikiProject History of Sciencehistory of science articles
Low	This article has been rated as Low-importance on the project's importance scale.

Needs source. Also, egg yolks are not a 'source of calcium sulfate' PBarak 03:11, 13 July 2006 (UTC)[reply]

Cool project

I've got to say that the Winogradsky column would have to be one of the coolest and simplest microbiology project around. You don't need an incubator, and aseptic technique isn't exactly important too much when mucking about in dirt.--ZayZayEM 01:24, 7 February 2007 (UTC)[reply]