Historically, farming was a very taxing, physical task. Bright-minded individuals revolutionized agriculture with inventions that eased tasks and sped up production. The advent of milestone machines such as Eli Whitneys cotton gin are chronologically explored in this stimulating title. "About this title" may belong to another edition of this title.

All his life, Dawson has been inventing things, repairing toys in unusual ways and helping clean up his neighborhood by reusing discarded objects, but when his Vacu-Maniac malfunctions, it is his friend Mooey whose brainpower saves the day. 35,000 first printing.

An inspiring true story of a boy genius. Plowing a potato field in 1920, a 14-year-old farm boy from Idaho saw in the parallel rows of overturned earth a way to “make pictures fly through the air.” This boy was not a magician; he was a scientific genius and just eight years later he made his brainstorm in the potato field a reality by transmitting the world’s first television image. This fascinating picture-book biography of Philo Farnsworth covers his early interest in machines and electricity, leading up to how he put it all together in one of the greatest inventions of the 20th century. The author’s afterword discusses the lawsuit Farnsworth waged and won against RCA when his high school science teacher testified that Philo’s invention of television was years before RCA’s.

In Cats in the Crater: My FANGtastically Evil Vampire Pet an aspiring evil scientist and his mostly evil (and totally forbidden) vampire kitten must face a trap-filled Volcanic Lair at Evil Scientist Summer Camp. Welcome back to Camp Mwhaaa-haa-ha-a-watha!

From the telegraph to text messages, this imaginative title is sure to have students talking! The ways in which people communicate has changed dramatically. The telephone to a cell phone, and mail to email are just some of the inventions examined in a progressive timeline of ways we communicate. "About this title" may belong to another edition of this title.

Bestselling Norwegian mystery author Jo Nesbø enters the world of children’s books with Doctor Proctor’s Fart Powder, the first book in this very funny middle-grade series. Filled with magic, wit, and bathroom humor, Doctor Proctor will keep boys and girls laughing until the end. Eleven-year-old Nilly is new to the neighborhood, but he is quick to make friends: Doctor Proctor, an eccentric professor who invents wacky potions and powders; and brainy Lisa, who is always teased by the twin terrors Truls and Trym. All is good farty fun when Nilly and Lisa help Doctor Proctor develop his latest invention, a powder that makes you fart. The powder makes Nilly and Lisa VERY popular at school when they sell it for 50 cents a bag. (And they get revenge on Truls and Trym by giving them an extra-strength dose of fart powder that shoots them up into a tree!) But when Doctor Proctor creates an industrial-strength version that can send people to outer space, the kids must go to great lengths to protect the invention and keep it out of the hands of their neighbors, who want to use the powder for evil purposes. In the spirit of Roald Dahl and Lemony Snicket, Doctor Proctor offers a winning combination of humor, adventure, and absurdity that kids (of all ages) will love—proving that Jo Nesbø can keep you on the edge of the seat and make your sides split in equal measure.

In 1921, Frederick Banting was a young doctor with an idea: could the mysterious secretions of the pancreas be used to treat diabetes? We now call this substance insulin, and its life-saving discovery was an impactful milestone in medical science. Banting and his assistant, Charles Best, worked together in a small lab to test the theory with street dogs. Banting formed a special bond with one of his test dogs and gave her a name: Marjorie. After Marjorie responded well to insulin treatments, the treatments went on to be used for humans with diabetes--and the results were deemed practically miraculous. A real-life scientific milestone told in an innovative graphic novel format, the book also thoughtfully discusses the use of animals for medical research, including back matter on the subject and further information about diabetes.

Read all about wheels and axles and their many uses in this book. Children will be thrilled to learn of their many uses, from doorknobs to the insides of a clock. There are wheels that move, turn, steer, and serve as gears.

It's monsoon season in Bangladesh, which means Iqbal's mother must cook the family's meals indoors, over an open fire. The smoke from the fire makes breathing difficult for his mother and baby sister, and it's even making them sick. Hearing them coughing at night worries Iqbal. So when he learns that his school's upcoming science fair has the theme of sustainability, Iqbal comes up with the perfect idea for his entry: he'll design a stove that doesn't produce smoke! With help from his teacher, Iqbal learns all about solar energy cooking, which uses heat from the sun to cook --- ingenious! Has Iqbal found a way to win first prize in the science fair while providing cleaner air and better health for his family at the same time? Award-winning author Elizabeth Suneby's thoroughly researched and inspiring story introduces young children to the problems associated with open-flame cooking in the developing world, as well as background information on sustainable technology. Part of the CitizenKid collection, this book uses the common experience of a science fair project to help children recognize that they, too, can help make the world a better place through innovative thinking and creative problem solving. The artwork by Rebecca Green, filled with details of everyday life in a Bangladesh village, beautifully evokes a sense of place and culture. Iqbal offers a perfect example for the character education subject of initiative. End matter includes information about clean cookstoves, a DIY solar cooker activity and a glossary.

Innovations in the medical field save countless lives daily. In this fascinating title, a timeline of breakthrough medical inventions is explored through dynamic photographs and interesting fact boxes. Flemings advances with penicillin and the invention of the X-ray machine are some of the featured inventions that keep us in the best of health! "About this title" may belong to another edition of this title.

An exciting introduction to the awesome adventures of the eager explorers, dynamic daredevils, imaginative inventors, and other pioneers who shaped the world. Take a dive into the great unknown and go on a daring journey across land, sea and sky - exploring everywhere from the highest mountains to the deepest ocean. In addition, visit the workshops, labs, and studios of history's most important minds and meet inventors, explorers, pirates, daredevils, and more. Read about the pioneers who dared to go where nobody had been before, archaeologists who made startling discoveries, and all of the exciting adventures they had along the way. Packed with fun facts and colourful illustrations My Encyclopedia of Very Important Adventures that will feed your imagination and quench your thirst for knowledge.

Un rat inventif sauve la mise grâce à sa persévérance, sa créativité, sa gentillesse... et quelques chapeaux utiles. Le rat Roméo adore transformer des objets mais, aucun des autres rats de la ville ne semble apprécier ses créations bizarres et souvent inutiles, jusqu’à ce que ses gestes de gentillesse attirent leur attention. Et lorsqu’une crise survient, Roméo utilise ses talents pour sauver toute la ville! Cette charmante histoire d’ingéniosité et de générosité souligne l’importance de la persévérance et de la pensée positive. Les lecteurs s’inspireront de la débrouillardise de Roméo.

Some kids are too smart for their own good...and maybe for everybody else's good. When an overly ambitious little girl builds a humongous robot for her science fair, she fully expects to win first place. What she doesn't expect is the chaos that follows. Mac Barnett, a new picture book author on the rise, and Dan Santat, illustrator of Rhea Perlman's Otto Undercover series, combine forces to create a hilarious kid's eye account of the kind of destruction that comes only from a child's good intentions. This book is sure to appeal to kids and parents familiar with the ordeal of science fairs.

In this book, Dr. Temple Grandin, an inventor and world-renowned scientist, introduces readers to geologists, astrophysicists, oceanographers, and many other scientists who unlock the wonders of the natural world. She shares her childhood experiences and observations, whether on the beach, in the woods, working with horses, or gazing up at the night sky. This book explores all areas of nature and gives readers the tools to discover even more on our own. With 40 projects to give readers a deeper understanding of the world around them, this is a perfect read for budding scientists, inventors, and creators!

In the summer of 1851, with encouragement and ideas provided by his family, an inventor builds a working submarine and takes his family for a ride. Includes notes about Lodner Phillips, the real inventor on whom the story is based.