Category: Nature How It Works

Download E-books Science Is...: A source book of fascinating facts, projects and activities PDF

This consultant for academics is the reply to all questions youngsters ask and all of the wonders they wish to enquire -- from the surprise of a raindrop on a leaf, to the facility of a volcano, to the mysteries of the universe.

This award-winning bestseller is the most important and top choice of technology actions for kids 6 to fourteen years previous. There are initiatives, experiments, video games, puzzles, and tales. They disguise all parts of technology, together with subject and effort, the human physique, the surroundings, rocks, vegetation, animals, bugs, climate, stars and planets, and expertise.

actions diversity in size from the preferred 'Quickies' to tasks that may be performed over numerous days or even weeks. they have all been verified and use basic fabrics. Easy-to-follow causes, attractive illustrations, and enjoyable evidence (did you recognize cockroach can reside for 9 days with out its head?). Many millions of copies of Science Is... were utilized by scholar academics to start in technology type. Make this a booklet you will flip to many times.

"An cutting edge publication ... children could be intrigued by way of the fascinating actions stuffed into this book." (Today's Parent)

"An first-class reference resource for fogeys and teachers!" (School Library Journal)

"A robust and sensible resource... Will enhance any university technology curriculum. hugely recommended!" (Appraisal, institution of schooling, Boston collage)

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Download E-books 1,000 Inventions and Discoveries PDF

From making hearth to construction the devices of the twenty first century, discover the tales at the back of the awesome rules and units that experience formed our international in 1,000 innovations and Discoveries.

This revised and up-to-date variation brings this complete assessment of humanity's maximum principles brand new. suggestions in technology, area, know-how, transportation, drugs, arithmetic, and language are coated, besides a timeline of historical past highlighting all innovations and discoveries from the airbag to DNA, lie detectors to hormones, and funds to the symptoms of the zodiac. characteristic containers delve into the main points of the lives of Isaac Newton, Marie Curie, Albert Einstein and extra, whereas awesome photos and archive fabrics convey their achievements to life.

Covering over three million years of rules, 1,000 innovations and Discoveries will amaze and encourage a love of background in kids.

Supports the typical center country Standards.

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Download E-books Enrico Fermi: And the Revolutions of Modern Physics (Oxford Portraits in Science) PDF

By Dan Cooper

In 1938, on the age of 37, Enrico Fermi was once provided the Nobel Prize in Physics. that very same yr he emigrated from Italy to the us and, during his experiments, came upon nuclear fission--a approach which kinds the foundation of nuclear energy and atomic bombs. quickly the intense physicist used to be focused on the pinnacle mystery race to supply the deadliest weapon in the world. He created the 1st self-sustaining chain response, devised new equipment for purifying plutonium, and at last participated within the first atomic try out. This compelling biography strains Fermi's schooling in Italy, his meteoric occupation within the clinical international, his get away from fascism to the USA, and the creative experiments he devised and performed on the collage of Rome, Columbia college, and the Los Alamos laboratory. The publication additionally offers a mini-course in quantum and nuclear physics in an obtainable, fast paced narrative that invokes the entire dizzying ardour of Fermis really good discoveries.

Oxford photographs in technological know-how is an on-going sequence of medical biographies for teenagers. Written through most sensible students and writers, each one biography examines the character of its topic in addition to the concept procedure resulting in his or her discoveries. those illustrated biographies mix available technical info with compelling own tales to painting the scientists whose paintings has formed our realizing of the traditional world.

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Download E-books The Innings and Outs of Baseball (Science of Fun Stuff) PDF

By Jordan D. Brown

Study the interesting technological know-how in the back of baseball during this fact-tastic nonfiction point three Ready-to-Read, a part of a sequence in regards to the technological know-how of enjoyable stuff!

Did you recognize that each time you watch a 3-hitter, you're gazing a few nice examples of physics in motion? Why precisely does the quantity of spin on a pitch verify how a long way a ball should be hit? And what’s the medical cause that utilizing pine tar at the bat makes it more uncomplicated to grip? examine all in regards to the technology at the back of America’s favourite hobby during this enjoyable, fact-filled point three Ready-to-Read!

A particular part in the back of the publication comprises universal Core–vetted extras on topics like anatomy and heritage, and there’s even a enjoyable quiz so readers can attempt themselves to work out what they’ve realized!

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Download E-books Pulleys (Simple Machines) PDF

Readers find out how this straightforward computer makes it more uncomplicated to raise and decrease gadgets. They know about mounted and movable pulleys and whilst you must use each one. via the top of the publication, readers be aware of the variation among complicated and easy machines and the way pulleys are utilized in daily life to make paintings more uncomplicated.

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Download E-books Eyewitness: Technology PDF

Become aware of the methods expertise has remodeled daily life-from the biggest constructions to the smallest digital units.

Packed with magnificent colour illustrations and interesting proof, this hugely informative consultant explores all points of know-how, from old artifacts to the newest advances in computer-aided layout. sincerely annotated photos and diagrams provide a useful perception into the instruments, machines, and structures that experience formed the trendy global. See how the power of alternative fabrics is measured, the constitution of a suspension bridge, how keyhole surgical procedure works, what astronauts consume in area, and the way milk bottles have replaced form. study which fabrics pull and which of them push, how engines convert warmth into paintings, how an aircraft flies, how fast espresso is created, and the way a ring-pull is made. observe why glass is a liquid, the variation among inventors and architects, what a CD is made up of -- and the way a CD participant works, how technological know-how will help safeguard threatened plant species, and lots more and plenty, a lot more.

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Download E-books Eyewitness: Light PDF

By David Burnie

Become aware of the superb global of sunshine -- from old myths to the optic discoveries that experience revolutionized sleek lifestyles.

Here is a unbelievable, thought-provoking, and hugely informative advisor to the attention-grabbing tale of sunshine. magnificent full-color images of unique apparatus, tricky medical tools, revealing experiments, and 3-D versions bargains a special "eyewitness" view to the fabulous discoveries that experience remodeled our global. See why old peoples worshipped the sunlight as a god, how mild rays bend, why issues glow once they are extremely popular, what creates a colour tv photograph, how microscopes and telescopes have been invented, and why a leaf appears eco-friendly. learn the way fiber optics can transmit gentle, what occurs in the course of an eclipse, why photos are reversed in mirrors, how a lcd works, and what makes a hologram. detect what motives the eerie "Will o' the wisp", how a few animals could make their very own mild, what creates a mirage, why we burn in powerful sun, what a polarizing filter out does, why we see rainbows, what a quantum is, how X-rays penetrate bodies, and lots more and plenty, a lot more!

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