Snowflake in the same micro-environment does not guarantee that each arm grow the same; indeed, for some crystal forms it does not because the underlying crystal growth mechanism also affects how fast each surface region of a crystal grows. Empirical studies suggest less than 0.1% of snowflakes exhibit the ideal six-fold symmetric shape. Very occasionally twelve branched snowflakes are observed; they maintain the six-fold symmetry. Snowflakes form in a wide variety of intricate shapes, leading to the notion that "no two are alike". Although nearly-identical snowflakes have been made in laboratory, they are very unlikely to be found in nature. Initial
Working: People Talk About What They Do All Day and How They Feel About What They Do Working: People Talk About What They Do All Day and How They Feel About What They Do Working: People Talk About What They Do All Day and How They Feel About What They Do is a 1974 nonfiction book by the noted oral historian and radio broadcaster Studs Terkel. "Working" is a book which investigates the meaning of work for different people under different circumstances, showing it can vary in importance. The book also reflects Terkel's general idea that work can be difficult but still provides meaning for workers. It is an exploration of what makes work meaningful for people