Showing results by publisher "----RM Alexander" in Science & Technology

In the late 1700s, young Louis Braille overcame his disability by inventing "night writing," a system of raised dots to help blind people read. This alphabet of raised dots allowed sightless people to live more independent lives.

Der berühmte britische Forschungsreisende David Livingstone kam 1841 als Missionar und Arzt nach Südafrika und unternahm seit 1849 große Expeditionen ins Landesinnere. Er war der erste Forscher, der den ganzen Kontinent von Westen nach Osten durchquerte und wurde schon zu Lebzeiten zu einer Legende. 1868 galt Livingstone als verschollen, da man seit Jahren kein Lebenszeichen mehr von ihm erhalten hatte.

A boy rides a bicycle down a dusty road. But in his mind, he envisions himself traveling at a speed beyond imagining, on a beam of light. This brilliant mind will one day offer up some of the most revolutionary ideas ever conceived. From a boy endlessly fascinated by the wonders around him, Albert Einstein ultimately grows into a man of genius recognized the world over for profoundly illuminating our understanding of the universe. Jennifer Berne and Vladimir Radunsky invite the reader to travel along with Einstein on a journey full of curiosity, laughter, and scientific discovery. Parents and children alike will appreciate this moving story of the powerful difference imagination can make in any life.

At least as far back as the ancient myth of Icarus, humans longed to fly - but it wasn't until December 17, 1903, on the windy dunes of Kitty Hawk, North Carolina, that the dream finally came true. And it was all thanks to Orville and Wilbur Wright, two former bicycle mechanics who built their first toy plane - a rubber-band powered rotary - when they were just children.

Seine Entdeckungen zu Licht und Farben, zur Schwerkraft und zur höheren Mathematik revolutionierten das menschliche Denken und die Vorstellung von unserer Welt. Newton erfand nicht nur eine neue Art von Teleskop, sondern entwickelte auch die Infinitesimalrechnung und formulierte das Newtonsche Gravitationsgesetz. Fiel da vorher wirklich ein Apfel auf seinen Kopf? Als Wissenschaftshistoriker befasst sich Prof. Dr. Jürgen Renn vom Max-Planck-Institut für Wissenschaftsgeschichte mit der Frage, wie sich menschliches Wissen entwickelt und entwickelt hat.

This friendly, fun biography series focuses on the traits that made our heroes great - the traits that kids can aspire to in order to live heroically themselves. Each book tells the story of an icon in a lively, conversational way that works well for the youngest nonfiction listeners and that always includes the hero's childhood influences. This book features Leonardo da Vinci, the Renaissance artist and inventor.

As a child growing up in Detroit, Ben Carson (1951-) has a dream of becoming a physician, a dream that rose out of struggles with poverty, racism, and poor grades. As Ben persevered and strove for academic excellence, his life became one of compassion and service. Today, Benjamin Carson, MD, is known as the American neurosurgeon with gifted hands.

The New York Times best-selling memoir that inspired the film October Sky, Rocket Boys is a uniquely American memoir - a powerful, luminous story of coming of age at the dawn of the 1960s, of a mother's love and a father's fears, of a group of young men who dreamed of launching rockets into outer space... and who made those dreams come true. Nominated for the National Book Critics Circle Award, Homer Hickam's lush, lyrical memoir is a marvelously entertaining chronicle of triumph.

Mary Anning grew up on the south coast of England in a region rich in fossils. As teenagers, she and her brother Joseph discovered England’s first complete ichthyosaur. Poor and uneducated, Anning would become one of the most celebrated paleontologists ever, though in her time she supported herself selling by fossils and received little formal recognition. Her findings helped shape scientific thinking about extinction and prehistoric life long before Darwin published his famous work on evolution.

Nikola Tesla was a scientist and inventor in the late 1800s and early 1900s. Among his many inventions and experiments, he helped create the modern electricity system. Learn more about Tesla's life as a famous inventor!

Do you ever find yourself feeling curious about who created the science behind some of our most impressive structures? Or wonder who it was that invented the equipment you find in your classroom? Perhaps you’ve always wanted to know who it was that created coding, or how on earth the Egyptian Pyramids were built so long ago and yet still look brand new? Well, now you need look no further!

'चित्रमय भारत भारती' ह्या भाविसाच्या मालिकेतील वैज्ञानिक मालेतील उत्कृष्ट पुस्तक. मुलांच्या डोळ्यासमोर चित्रांच्या माध्यमातून वैज्ञानिक व्यक्तिरेखा आणि त्यांनी केलेले वैज्ञानिक प्रयोग, प्रसंग समोर यावेत, त्यापासून स्फूर्ती घेऊन वैज्ञानिक घडावेत आणि वाचनाची आवड लागून अधिक जिज्ञासा निर्माण व्हावी ह्यासाठी ह्या मालिकेची निर्मिती लहान थोर सर्वांना आवडेल अशी मालिका. नजीकच्या काळात हिंदी, इंग्रजी भाषेतही प्रकाशित होईल.

This illuminating biography reveals how the daughter of Lord Byron, Britain's most infamous Romantic poet, became the world's first computer programmer.

Little People, Big Dreams® erzählt von den Lebensgeschichten beeindruckender Persönlichkeiten: Ob visionärer Wissenschaftler, wegweisende Modedesignerin, mutige Aktivistin oder rebellische Schriftstellerin, sie alle haben Großes vollbracht. Dabei begann alles, als sie noch klein waren – mit Mut und großen Träumen.

What was Isaac Newton like? Secretive, vindictive, withdrawn, obsessive, and oh, yes, brilliant. His imagination was so large that, just “by thinking on it”, he invented calculus and figured out the scientific explanation of gravity. Yet Newton was so small-minded that he set out to destroy other scientists who dared question his findings. This compelling portrait of Newton, contradictions and all, places him against the backdrop of 17th-century England, a time of plague, the Great Fire of London, and two revolutions.

Isaac Newton was always a loner, preferring to spend his time contemplating the mysteries of the universe. When the plague broke out in London in 1665 he was forced to return home from college. It was during this period of so much death that Newton gave life to some of the most important theories in modern science, including gravity and the laws of motion.

Leonardo da Vinci was a gifted painter, talented musician, and dedicated scientist and inventor, designing flying machines, submarines, and even helicopters. Yet he had a hard time finishing things, a problem anyone can relate to. Only 13 paintings are known to be his; as for the illustrated encyclopedia he intended to create, all that he left were thousands of disorganized notebook pages. Here is an accessible portrait of a fascinating man who lived at a fascinating time - Italy during the Renaissance.

The globetrotting naturalists of the 18th century were the geeks of their day: innovators and explorers who lived at the intersection of science and commerce. Foremost among them was Carl Linnaeus, a radical thinker who revolutionized biology. In What Linnaeus Saw, Karen Magnuson Beil chronicles Linnaeus's life and career in readable, relatable prose.

In the new Mini Movers and Shakers children's book series comes a cast of characters who have failed, yet succeeded despite overwhelming obstacles. In the third volume, we meet Elon Musk. Find out what happens in this kids book about inventing things. Sometimes, we are faced with challenges that seem insurmountable. But with grit and hard work, one can achieve great things!

Heroes of History is a unique biography series that brings the shaping of history to life with the remarkable true stories of fascinating men and women who changed the course of history. Known during the Civil War as the "Angel of the Battlefield," remarkable Clara Barton helped to save countless lives on the frontlines of battle. She went on to find thousands of missing soldiers and to organize the American National Red Cross. An incredible story of service and sacrifice.