"Christopher Wanjek uses a take-no-prisoners approach in debunkingthe outrageous nonsense being heaped on a gullible public in thename of science and medicine. Wanjek writes with clarity, humor,and humanity, and simultaneously informs and entertains." -Dr. Michael Shermer, Publisher, Skeptic magazine; monthlycolumnist, Scientific American; author of Why People Believe WeirdThings Prehistoric humans believed cedar ashes and incantations could curea head injury. Ancient Egyptians believed the heart was the centerof thought, the liver produced blood, and the brain cooled thebody. The ancient Greek physician Hippocrates was a big fan ofbloodletting. Today, we are still plagued by countless medicalmyths and misconceptions. Bad Medicine sets the record straight bydebunking widely held yet incorrect notions of how the body works,from cold cures to vaccination fears. Clear, accessible, and highly entertaining, Bad Medicine dispelssuch medical convictions as: * You only use 10% of your brain: CAT, PET, and MRI scans all provethat there are no inactive regions of the brain . . . not evenduring sleep. * Sitting too close to the TV causes nearsightedness: Your motherwas wrong. Most likely, an already nearsighted child sits close tosee better. * Eating junk food will make your face break out: Acne is caused bydead skin cells, hormones, and bacteria, not from a pizza witheverything on it. * If you don't dress warmly, you'll catch a cold: Cold viruses arethe true and only cause of colds. Protect yourself and the ones you love from bad medicine-the brainyou save may be your own.
This new edition introduces more problem-solving strategies and new conceptual and challenge problems. Also, each Chapter Review has been enhanced with Learning Goals to reinforce the mastery of concepts for students.
This laboratory manual contains 42 experiments for the standard sequence of topics in general, organic, and biological chemistry.
The book guides students through basic chemistry problem solving with engaging visuals and a focus on developing the math skills necessary to be successful in the course.
The full text downloaded to your computer With eBooks you can: search for key concepts, words and phrases make highlights and notes as you study share your notes with friends eBooks are downloaded to your computer and accessible either ...
Basic Chemistry
Basic Chemistry, Books a la Carte Edition
Essential Laboratory Manual for General, Organic and Biological Chemistry
The main objective in writing this text is to make the study of chemistry an engaging and a positive experience for students by relating the structure and behaviour of matter to real life.
The eText pages look exactly like the printed text, and include powerful interactive and customization functions. This is the product access code card for MasteringChemistry with Pearson eText and does not include the actual bound book.
Health, Environmental, and Green Chemistry Notes throughout the text relate chemistry chapters to real-life topics in health, the environment, and medicine that are interesting and motivating to students.