Petri dish be used to observe plant germination, the behavior of very small animals or for other day-to-day laboratory practices such as drying fluids in an oven and carrying or storing samples. Their transparency and flat profile also mean they are commonly used as temporary receptacles for viewing samples, especially liquids, under a low-power microscope. 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
The Making of a Counter Culture common ground between 1960s student radicals and hippie dropouts in their mutual rejection of what he calls the technocracy--the regime of corporate and technological expertise that dominates industrial society. He traces the intellectual underpinnings of the two groups in the writings of Herbert Marcuse and Norman O. Brown, Allen Ginsberg and Paul Goodman." The Making of a Counter Culture The Making of a Counter Culture: Reflections on the Technocratic Society and Its Youthful Opposition is a work of non-fiction by Theodore Roszak originally published in 1969. Roszak "first came to public prominence in 1969, with the publication of his "The