Anatomie & Physiologie

Introduces readers to the science behind stem cells, including how and why the technology was created, current examples of the technology in action, and cutting-edge research advancing the technology. Eye-catching infographics, clear text, informative sidebars, and a "How It Works" special feature make this book an engaging introduction to this exciting technology.

Introduces readers to the science behind artificial joints, including how and why the technology was created, current examples of the technology in action, and cutting-edge research advancing the technology. Eye-catching infographics, clear text, informative sidebars, and a "How It Works" special feature make this book an engaging introduction to this exciting technology.

The title says it all. It's yucky. It's gooey It makes your food chewy Ptooey! Ptooey! Oh, spit. Ew! Nasty! Ew! Gross! But spit is no spitball joke. Drool is cool! It's one of the most amazing fluids in your body. In Spit, renowned science writer and children's author Mary Batten examines everything that's cool about drool. Spit keeps your mouth moist. It begins digesting food the minute you take a bite. It keeps your teeth from wearing away. It keeps your tongue from choking you to death! But it isn't just humans that rely on spit, anything with a mouth needs saliva to keep functioning. A vampire bat has special saliva that stops its victim's blood from clotting. A spitting spider can trap prey in gooey saliva that it can spit in 1/700th of a second -- that's fast! And, if spitballs are your thing, perhaps try your hand at spitting antelope dung; the record, set in South Africa, is 51 feet! In Spit, Batten's informative and informal text is paired with humorous illustrations and real-life photos to help tell the important story hiding in this gross-out subject. From the DNA in human mouths to the science behind Pavlov's dogs to the astounding wonders of saliva in the animal kingdom, Spit uncovers the secrets secreting in the many mouths on the globe.

Introduces readers to the science behind extra senses, including how and why the technology was created, current examples of the technology in action, and cutting-edge research advancing the technology. Eye-catching infographics, clear text, informative sidebars, and a "How It Works" special feature make this book an engaging introduction to this exciting technology.

Introduces readers to the science behind artificial organs, including how and why the technology was created, current examples of the technology in action, and cutting-edge research advancing the technology. Eye-catching infographics, clear text, informative sidebars, and a "How It Works" special feature make this book an engaging introduction to this exciting technology.

Most people know Florence Nightingale was a compassionate and legendary nurse, but they don’t know her full story. This riveting biography explores the exceptional life of a woman who defied the stifling conventions of Victorian society to pursue what was considered an undesirable vocation. She is best known for her work during the Crimean War, when she vastly improved gruesome and deadly conditions and made nightly rounds to visit patients, becoming known around the world as the Lady with the Lamp. Her tireless and inspiring work continued after the war, and her modern methods in nursing became the defining standards still used today. Includes notes, bibliography, and index.