Inventions changed world (Más de 1400 resultados)

Hardback. Condición: Good. This fascinating, chronological ?walk through history? offers a unique perspective by providing context and connections ?to show how we are all part of, and linked to, the past, the present and the future.? From the first appearance of humans six million years ago up to the modern day, 180 extensively researched and fact-checked entries describe world-changing events and people through time. The topics covered include scientific discoveries; revolutions (political, industrial and scientific); natural and human-made disasters; important books, plays and art; and the people behind it all. Fully illustrated and written in an engaging, accessible, quick-moving style, the entries capture the essence of what makes each subject noteworthy and why it mattered at the time as well as today. ?Learning about history makes you realize that what happens in one place and time can spill over to another, ? the authors write. ?Each event creates a ripple effect. Sometimes we don't know what the ripple will be till years later.? They flesh out this cause-and-effect concept in numerous cross-references to other related entries in the book, and in special ?Ripples? boxes that further explore the future impacts of the event. Besides the table of contents, which can function also as a time line, the book contains a separate at-a-glance time line broken down by subject, a particularly helpful resource for social studies lessons, and an extensive index. This essential, thorough, one-stop history sourcebook is sure to find continuous use in the classroom or library. Leng, Qin (ilustrador).…

Hardback. Condición: Very Good. This fascinating, chronological ?walk through history? offers a unique perspective by providing context and connections ?to show how we are all part of, and linked to, the past, the present and the future.? From the first appearance of humans six million years ago up to the modern day, 180 extensively researched and fact-checked entries describe world-changing events and people through time. The topics covered include scientific discoveries; revolutions (political, industrial and scientific); natural and human-made disasters; important books, plays and art; and the people behind it all. Fully illustrated and written in an engaging, accessible, quick-moving style, the entries capture the essence of what makes each subject noteworthy and why it mattered at the time as well as today. ?Learning about history makes you realize that what happens in one place and time can spill over to another, ? the authors write. ?Each event creates a ripple effect. Sometimes we don't know what the ripple will be till years later.? They flesh out this cause-and-effect concept in numerous cross-references to other related entries in the book, and in special ?Ripples? boxes that further explore the future impacts of the event. Besides the table of contents, which can function also as a time line, the book contains a separate at-a-glance time line broken down by subject, a particularly helpful resource for social studies lessons, and an extensive index. This essential, thorough, one-stop history sourcebook is sure to find continuous use in the classroom or library. Leng, Qin (ilustrador).…

Condición: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. Stuckenschneider, Dan (ilustrador).

Condición: Acceptable. Item in acceptable condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. Stuckenschneider, Dan (ilustrador).

Hardback. Condición: Good. From the hand axe and mathematics to IC chips and the laser, 45 technological touchstones are described and illustrated. The story of each discovery or invention is an adventure and a mystery. The author presents the problem that needed solving, who the innovator was, how the solution was developed, and the impact of the invention. You will see how people of the past learned to use the materials around them to make their lives easier. And today, as technology has grown more complex, you will see people's curiosity and ingenuity making the stuff of science fiction come true. And young inventors will find a list of contests to enter and Web sites where they can discuss ideas. Stuckenschneider, Dan (ilustrador).…

Hardcover. Condición: Very Good. Stuckenschneider, Dan (ilustrador).

Hardcover. Condición: Good. Stuckenschneider, Dan (ilustrador).

Paperback. Condición: Good.

paperback. Condición: Fair.

Hardback. Condición: Good. A MATHICAL HONOR BOOK . A strikingly illustrated overview of the computing machines that have changed our world-from the abacus to the smartphone-and the people who made them, by the New York Times bestselling author and illustrator of Women in Science. "A beautifully illustrated journey through the history of computing, from the Antikythera mechanism to the iPhone and beyond-I loved it."-Eben Upton, Founder and CEO of Raspberry Pi ONE OF THE BEST BOOKS OF THE YEAR: The New York Public Library Computers are everywhere and have impacted our lives in so many ways. But who created them, and why? How have they transformed the way that we interact with our surroundings and each other? Packed with accessible information, fun facts, and discussion starters, this charming and art-filled book takes you from the ancient world to the modern day, focusing on important inventions, from the earliest known counting systems to the sophisticated algorithms behind AI. The History of the Computer also profiles a diverse range of key players and creators-from An Wang and Margaret Hamilton to Steve Jobs and Sir Tim Berners-Lee-and illuminates their goals, their intentions, and the impact of their inventions on our everyday lives. This entertaining and educational journey will help you understand our most important machines and how we can use them to enhance the way we live. You'll never look at your phone the same way again.…

Condición: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condición: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condición: good. Book is in good condition and may include underlining highlighting and minimal wear. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Condición: very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Condición: very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Condición: acceptable. Book is in acceptable condition and shows signs of wear. Book may also include underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service. Leng, Qin (ilustrador). …

Condición: very_good. Cover may have light wear, pages in very good condition and binding is sturdy; may have other light shelf wear or creases. May have notes or highlighting.

Condición: acceptable. This copy has clearly been enjoyedâ"expect noticeable shelf wear and some minor creases to the cover. Binding is strong, and all pages are legible. May contain previous library markings or stamps.

Condición: good. Fast Free Shipping â" Good condition. It may show normal signs of use, such as light writing, highlighting, or library markings, but all pages are intact and the book is fully readable. A solid, complete copy that's ready to enjoy.

hardcover. Condición: Good. Fast shipping and order satisfaction guaranteed. A portion of your purchase benefits Non-Profit Organizations, First Aid and Fire Stations.

Paperback. Condición: Good. Nothing ensures the rapid development of new technology like the involvement of the military. From the trebuchet and the cannon to the tank and the ballistic missile, military research programs have produced the most devastating weapons imaginable--but military masterminds are also responsible for a number of surprises along the way. Radar, walkie-talkies, and the jet engine are more obvious examples of military inventions that are now in everyday use around the world, but there are plenty of items with which all of us come into contact on a daily basis that have been developed from military technology. Jonathan Bailey describes how the microwave oven in your kitchen, the sat-nav in your car, and the Internet that you use every day all owe their existence to the military. Other inventions include: DynamitePlastic surgeryThe submarineThe crossbowThe longbowThe hand grenadeSatellitesWater purification tabletsNight visionStealth jetsLaser-guided smart bombsThe digital camera With all this and more, this highly readable, fascinating voyage through the world of military inventions will entertain military buffs and technology lovers alike.…

Paperback. Condición: Good.

Condición: good. Book is in good condition and may include underlining highlighting and minimal wear. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Condición: good. Fast Free Shipping â" Good condition. It may show normal signs of use, such as light writing, highlighting, or library markings, but all pages are intact and the book is fully readable. A solid, complete copy that's ready to enjoy. Stuckenschneider, Dan (ilustrador).

Paperback. Condición: Fair. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

Paperback. Condición: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Condición: Very Good. First Scholastic Edition. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Condición: Good. . GoodFormer Library book. All orders guaranteed and ship within 24 hours. Before placing your order for please contact us for confirmation on the book's binding. Check out our other listings to add to your order for discounted shipping. Stuckenschneider, Dan (ilustrador).

hardcover. Condición: Good. Leng, Qin (ilustrador).

Condición: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.