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What do earthworms do everyday? How can you change the colour of flowers? Can you roar without opening your mouth? Why can some insects walk on water? Draw your own conclusions from over 50 experiments and find out that science is growing like mad all around you. Science has come out of the laboratory and into the real world. Children can become scientists in their own backyard using simple garden tools and equipment to carry out home grown experiments.
The best backyard experiments for hands-on science learning The Ultimate Book of Saturday Science is Neil Downie's biggest and most astounding compendium yet of science experiments you can do in your own kitchen or backyard using common household items. It may be the only book that encourages hands-on science learning through the use of high-velocity, air-driven carrots. Downie, the undisputed maestro of Saturday science, here reveals important principles in physics, engineering, and chemistry through such marvels as the Helevator—a contraption that's half helicopter, half elevator—and the Rocket Railroad, which pumps propellant up from its own track. The Riddle of the Sands demonstrates why some granular materials form steep cones when poured while others collapse in an avalanche. The Sunbeam Exploder creates a combustible delivery system out of sunlight, while the Red Hot Memory experiment shows you how to store data as heat. Want to learn to tell time using a knife and some butter? There's a whole section devoted to exotic clocks and oscillators that teaches you how. The Ultimate Book of Saturday Science features more than seventy fun and astonishing experiments that range in difficulty from simple to more challenging. All of them are original, and all are guaranteed to work. Downie provides instructions for each one and explains the underlying science, and also presents experimental variations that readers will want to try.
Illustrations and easy-to-follow instructions demonstrate how to use common household items to conduct experiments in habitats, evaporation, latitude, photosynthesis, hydrophonics, and other scientific concepts.
Exciting, challenging and easy to understand experiments in the life sciences with complete instructions and explanations.
Chemistry is the study of matter and its properties. That's a fancy way of saying that chemistry is the study of everything. Everything that takes up space is matter, and all matter is made of chemicals. This interactive book introduces readers to the fascinating field of chemistry through hands-on experiments. Step-by-step instructions and full-color photographs guide readers through each project with ease. "What's Happening" sidebars explain the scientific principles demonstrated in each experiment. This epic volume is the perfect introduction to this important branch of science because it helps readers grasp abstract concepts through concrete activities.
"Explore science in your own backyard through this wild collection of projects. Make your own compass, learn to tell the temperature from crickets, count the stars, and more"--
Shows young readers how a citizen scientist learns about butterflies, birds, frogs, and ladybugs.
Presents various outdoor projects to teach about animals, plants, and nature, including creating a bird bath, ladybug bed, and sundial.
Depicts a family of four who make their garden their summer home as they prepare the soil, plant seeds, water the garden, and watch for a harvest of vegetables.
“If you’ve ever fantasized walking and conversing with the great scientist on the subjects that consumed him, and now wish to add the fullness of reality, read this book.” —Edward O. Wilson, author of Half-Earth: Our Planet’s Fight for Life James T. Costa takes readers on a journey from Darwin’s childhood through his voyage on the HMS Beagle, where his ideas on evolution began, and on to Down House, his bustling home of forty years. Using his garden and greenhouse, the surrounding meadows and woodlands, and even the cellar and hallways of his home-turned-field-station, Darwin tested ideas of his landmark theory of evolution through an astonishing array of experiments without using specialized equipment. From those results, he plumbed the laws of nature and drew evidence for the revolutionary arguments of On the Origin of Species and other watershed works. This unique perspective introduces us to an enthusiastic correspondent, collaborator, and, especially, an incorrigible observer and experimenter. And it includes eighteen experiments for home, school, or garden. Finalist for the 2018 AAAS/Subaru SB&F Prizes for Excellence in Science Books.