Showing titles in Science & Technology

La vida del primer hombre que pisó la Luna y la historia del hito que marcó la humanidad y la carrera espacial. En una penetrante exploración del culto al héroe estadounidense, Hansen aborda el complejo legado del Primer Hombre, como astronauta y como individuo. En este libro, la intimidad, la ciencia y la épica se entremezclan para formar el retrato de un héroe rebelde que siempre será conocido como el viajero espacial más famoso de la historia.

In 1937, Roger Penrose and his father discovered a sundial in a clearing behind their house in Colchester. In that machine made of light, shadow and time, six-year-old Roger discovered a 'world behind the world' of transcendently beautiful geometry. He had begun a journey that would make him one of the past century's most influential mathematicians, philosophers and physicists.

When young Joseph Banks stepped onto a Tahitian beach in 1769, he hoped to discover Paradise. Inspired by the scientific ferment sweeping through Britain, the botanist had sailed with Captain Cook in search of new worlds. Other voyages of discovery—astronomical, chemical, poetical, philosophical—swiftly follow in Richard Holmes's thrilling evocation of the second scientific revolution.

When Randy Pausch, a computer science professor at Carnegie Mellon, was asked to give such a lecture, he didn't have to imagine it as his last, since he had recently been diagnosed with terminal cancer. But the lecture he gave - "Really Achieving Your Childhood Dreams" - wasn't about dying. It was about the importance of overcoming obstacles, of enabling the dreams of others, of seizing every moment (because "time is all you have... and you may find one day that you have less than you think").

In Significant Figures, acclaimed mathematician Ian Stewart introduces the visionaries of mathematics throughout history. Delving into the lives of twenty-five great mathematicians, Stewart examines the roles they played in creating, inventing, and discovering the mathematics we use today. Through these short biographies, we get acquainted with the history of mathematics.

Everyone knew it was crazy to try to extract oil and natural gas buried in shale rock deep below the ground. Everyone, that is, except a few reckless wildcatters - who risked their careers to prove the world wrong. Things looked grim for American energy in 2006. Oil production was in steep decline and natural gas was hard to find. The Iraq War threatened the nation’s already tenuous relations with the Middle East. China was rapidly industrializing and competing for resources.

Drawing on 40 years of research and a treasure trove of new information, Tesla: Wizard at War provides a comprehensive view of Tesla's discoveries, which continue to influence today's military technology and diplomatic strategies. One of the world's leading Tesla experts, Marc J. Seifer, offers new insight into the brilliant scientist's particle beam weapon (aka the "Death Ray") and explores his military negotiations with pivotal historical figures - including his links to Joseph Stalin, Vannevar Bush, General Andrew McNaughton, and Franklin Delano Roosevelt.

One of the greatest physicists of the twentieth century, Richard Feynman possessed an unquenchable thirst for adventure and an unparalleled ability to tell the stories of his life. "What Do You Care What Other People Think?" is Feynman's last literary legacy, prepared with his friend and fellow drummer, Ralph Leighton.

Benjamin Franklin's autobiography is one of the greatest autobiographies of all time, but it was incomplete. Franklin ended his life's story in 1757, when he was 51. He lived another 33 eventful years, serving as America's advocate in London, Pennsylvania's representative in the Continental Congress, and America's wartime ambassador to France. Now, at last, we get the rest of the story, in Franklin's own words.

प्रस्तुत पुस्तक में न्यूटन के जीवन से संबंधित अनेक महत्त्वपूर्ण संदर्भों एवं घटनाओं तथा उनके स्वभाव; व्यवहार व प्रवृत्तियों का ब्योरेवार वर्णन है। विश्‍वास है; इस किताब को सुनकर आप सर आइजक न्यूटन के जीवन से संबंधित अनेक तथ्यों एवं संदर्भों को जान सकेंगे।

इला जोशी की आवाज़ में मैडम क्यूरी की ये आत्मकथा ऑडियोबुक के रूप लोगों को बेहद पसंद आने वाली है।

चार्ल्स डार्विन 'विकासवाद का सिद्धांत' के लिए संपूर्ण विश्व में ख्यात चार्ल्स डार्विन दुनिया के श्रेष्ठतम वैज्ञानिकों में से एक थे।

कोई व्यक्‍ति एक अच्छा चित्रकार हो सकता है, वैज्ञानिक हो सकता है, इंजीनियर और गणितज्ञ हो सकता है; पर एक ही व्यक्‍ति उत्कृष्‍ट चित्रकार, अच्छा वैज्ञानिक, श्रेष्‍ठ इंजीनियर, कुशल गणितज्ञ, अद‍्भुत चिंतक, गजब का वास्तुविद्, योजनाकार, संगीतज्ञ, वाद्ययंत्र डिजाइनर आदि सबकुछ हो— विश्‍वास करना कठिन है, लेकिन ऐसा ही एक अद‍्भुत व्यक्‍ति था—लियोनार्डो दा विंची। लियोनार्डो युद्ध के घोर विरोधी थे, पर विडंबना यह कि उन्हें हिंसक अस्‍‍त्र-शस्‍‍त्र, युक्‍तियाँ, उपकरण आदि तैयार करने पड़े।.

नील आर्मस्ट्रांग पहले व्यक्‍त‌ि थे; जिन्होंने सर्वप्रथम चंद्रमा पर अपना कदम रखा। 5 अगस्त; 1930 को संयुक्त राज्य अमेरिका के वापाकोनेटा; ओहियो में जनमे आर्मस्ट्रांग की रुचि शुरू से ही चंद्रमा; तारों और अंतरिक्ष में थी; इसलिए उन्होंने इसी को अपने कॅरियर के रूप में अपनाया। कुछ समय नौसेना में काम करने के बाद सन् 1955 में उन्होंने नेशनल एडवाइजरी कमेटी फॉर एयरोनॉटिक्स (एन.ए.सी.ए.) में कार्यारंभ किया। इसी कमेटी का नाम बाद में 'नासा' (नेशनल एयरोनॉटिक्स एंड रचेश एडमिनिस्टे्रशन) पड़ा।.

Reddit hails itself as "the front page of the Internet". It's the third-most visited website in the US—and yet, millions of Americans have no idea what it is. We Are the Nerds is an engrossing look deep inside this captivating, maddening enterprise, whose army of obsessed users have been credited with everything from solving cold-case crimes and spurring tens of millions of dollars in charitable donations to seeding alt-right fury and landing Donald Trump in the White House.

The definitive history, packed with untold stories, of one of America’s most controversial and powerful companies: Facebook. Based on hundreds of interviews from inside and outside Facebook, Levy’s sweeping narrative of incredible entrepreneurial success and failure digs deep into the whole story of the company that has changed the world and reaped the consequences.

David Attenborough first appeared in front of a television camera in the 1950s when, together with London Zoo's Curator of Reptiles, Jack Lester, he persuaded the BBC to mount and film an animal-collecting expedition. The result was Zoo Quest. Specially recorded for audio, David Attenborough's early adventures are sometimes life-threatening, often hilarious and always totally absorbing. The warmth and enthusiasm that have made him a broadcasting legend are instantly apparent here as he recounts this magical journey.

On February 1, 2003, Columbia disintegrated on reentry before the nation's eyes, and all seven astronauts aboard were lost. Author Mike Leinbach was a key leader in the search and recovery effort as NASA, FEMA, the FBI, the US Forest Service, and dozens more federal, state, and local agencies combed an area of rural east Texas the size of Rhode Island for every piece of the shuttle and her crew they could find. Assisted by hundreds of volunteers, it would become the largest ground search operation in US history.

Everything All at Once is an exciting, inspiring call to unleash the power of the nerd mindset that exists within us all. Nye believes we'll never be able to tackle our society's biggest, most complex problems if we don't even know how to solve the small ones. Step by step, he shows his listeners the key tools behind his everything-all-at-once approach: radical curiosity, a deep desire for a better future, and a willingness to take the actions needed to make it a reality.

Bob Lazar was a brilliant young physicist that found himself employed at a top-secret facility in the middle of the desert outside Las Vegas. Under the watchful eye of the government elite, he is tasked with understanding an exotic propulsion system being used by an advanced aerospace vehicle he is told came from outer space. The stressful work and long, odd hours start to wear on Bob and he becomes concerned for his safety. He tells his wife and a couple close friends about what he's doing in the desert, and his employers find out and are furious.