On A Piece Of Chalk

On A Piece Of Chalk is a scientific essay written by Thomas Henry Huxley, a prominent biologist and supporter of Charles Darwin's theory of evolution. The essay was originally presented as a lecture in 1868, and later published as a book. In this essay, Huxley explores the properties and formation of chalk, a type of sedimentary rock made up of microscopic marine organisms called coccolithophores. He discusses the history of chalk formation and the ways in which it has been used by humans throughout history. Huxley also uses chalk as a metaphor for the process of scientific inquiry, arguing that like chalk, scientific knowledge is built up gradually through the accumulation of small observations and experiments. He emphasizes the importance of careful observation and experimentation in scientific research, and argues that this approach is essential for understanding the natural world.Overall, On A Piece Of Chalk is a fascinating exploration of the properties of chalk and the scientific process, written by one of the most influential biologists of the 19th century.THIS 30 PAGE ARTICLE WAS EXTRACTED FROM THE BOOK: Selections of Huxley, by Thomas Henry Huxley. To purchase the entire book, please order ISBN 0766128660.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.