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
The Adventures of the Dish and the Spoon The Adventures of the Dish and the Spoon The Adventures of the Dish and the Spoon is a children's picture book written and illustrated by Mini Grey, published by Jonathan Cape in 2006. It won the annual Kate Greenaway Medal from the professional librarians, recognising the year's best-illustrated children's book published in the U.K. It was also bronze runner up for the Nestlé Smarties Book Prize in ages category 6–8 years.> The title alludes to "Hey Diddle Diddle", an English nursery rhyme whose last line is "And the Dish ran away with the Spoon". According to the British librarians, the