Petri dish Petri dish A Petri dish (sometimes spelled "Petrie Dish" and alternatively known as a Petri plate or cell-culture dish), named after the German bacteriologist Julius Richard Petri, is a shallow cylindrical glass or plastic lidded dish that biologists use to culture cellssuch as bacteriaor small mosses. Modern Petri dishes usually feature rings and/or slots on their lids and bases so that when stacked, they are less prone to sliding off one another. Multiple dishes can also be incorporated into one plastic container to create a "multi-well plate". While glass Petri dishes may be reused after sterilization (via an autoclave at
Nyanya (dish) black porridge, brains, and other things. "What niania this is!" he added to Chichikov. "Never would you get such stuff in a town, where one is given the devil knows what." The dish is also mentioned in the Saltykov-Shchedrin's novel "Old Years in Poshekhonye". Nyanya (dish) Nyanya or niania () is an ancient Russian dish. It consists of a sheep’s abomasum stuffed with mutton brains, head meat, legs, onion and buckwheat porridge. The dish is known from the 9th century. Nyanya was forbidden by the Russian Orthodox Church because pagan Slavs used the dish in their rituals. The nyanya is