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Books > Language & Literature > Biography & autobiography > Science, technology & engineering

Circles in the Sky - The Life and Times of George Ferris (Paperback): Richard G. Weingardt Circles in the Sky - The Life and Times of George Ferris (Paperback)
Richard G. Weingardt
R1,215 R966 Discovery Miles 9 660 Save R249 (20%) Ships in 12 - 19 working days

In the summer of 1893, at the Columbian Exposition in Chicago, an engineering marvel was unveiled and immediately captured the world's attention. It was a towering, web-like giant wheel, standing upright and rotating high above the city. Several stories taller than any existing American building, the Ferris Wheel carried adventure-seeking passengers to the dizzying height of 264 feet and provided panoramic views never before possible. George W. G. Ferris Jr. and his wheel helped usher America - eager to identify itself with ingenuity, entrepreneurialism, and innovation - into the 20th century. Yet the very wheel that came to define George Ferris in the end consumed him, leaving him ruined. This book is the first full-length biography of George Ferris. He was a civil engineer, an inventor, and a pioneer for his development of structural steel in bridge building. ""Circles in the Sky"" chronicles the life of the man responsible for creating, designing, and building the Ferris Wheel, the only structure of its time to rival the Eiffel Tower. It is, at the same time, the story of the Ferris clan, one of the nation's oldest and most fascinating families. The London Eye, erected in 1999 to welcome the new millennium, the Star of Nanchang, and most recently, the Singapore Flyer, have revived our love affair with Ferris wheels. Circles in the Sky will enchant anyone interested in engineering marvels, history, and the Ferris wheel, which reminds us that America was built by dreamers and innovators such as George W. G. Ferris Jr.

Character Limit - How Elon Musk Destroyed Twitter (Paperback): Kate Conger, Ryan Mac Character Limit - How Elon Musk Destroyed Twitter (Paperback)
Kate Conger, Ryan Mac
R440 R393 Discovery Miles 3 930 Save R47 (11%) Ships in 5 - 10 working days

In a world of viral ideas and emotion, who gets to control the narrative, who gets to be heard, and what does power really cost?

This is the story of the showdown between Elon Musk and Twitter and how the richest man on earth suddenly came to control one of the most powerful media platforms in the world. In Character Limit, award-winning reporters Kate Conger and Ryan Mac draw on exclusive interviews, unreported documents and internal Twitter recordings to provide a revelatory, three-dimensional, and definitive account of what really happened when Musk showed up to takeover Twitter, spoiling for a brawl and intent on revolution, with his merciless, sycophantic cadre of lawyers, investors, and bankers.

In part, this is the story of Twitter's founder, Jack Dorsey, who idealistically dreamed of building a 'digital town square' but detested Wall Street and never built a profitable business, and Musk, one of the site's most influential users with over 70 million followers. To Musk, Twitter—once known for its almost absolute commitment to free speech—had utterly lost its way. Blaming it for the proliferation of what he called the “woke mind virus”, he claimed that the survival of humanity itself depended on the future of the site.

In January 2022, Musk began secretly accumulating Twitter stock. By April, he was its largest shareholder, and, soon after, he made an unsolicited offer to purchase the company for the unimaginable sum of $44 billion. Backed into a corner, Twitter’s board accepted his offer—only for Musk to change his mind, forcing Twitter to sue him.

Drawing on unparalleled sources, this is the defining story of our time told in vivid, cinematic detail.

Between Two Kingdoms - A Memoir of a Life Interrupted (Paperback): Suleika Jaouad Between Two Kingdoms - A Memoir of a Life Interrupted (Paperback)
Suleika Jaouad
R497 R299 Discovery Miles 2 990 Save R198 (40%) Ships in 12 - 19 working days
Life of Sir Isaac Newton (Paperback): Sir David Brewster Life of Sir Isaac Newton (Paperback)
Sir David Brewster
R564 Discovery Miles 5 640 Ships in 12 - 19 working days
Spare Hours - 1St Ser (Paperback): John Brown Spare Hours - 1St Ser (Paperback)
John Brown
R674 Discovery Miles 6 740 Ships in 12 - 19 working days
Spare Hours (Paperback): John Brown Spare Hours (Paperback)
John Brown
R641 Discovery Miles 6 410 Ships in 12 - 19 working days
Spare Hours - John Leech, Marjorie Fleming and Other Papers (Paperback): John Brown Spare Hours - John Leech, Marjorie Fleming and Other Papers (Paperback)
John Brown
R640 Discovery Miles 6 400 Ships in 12 - 19 working days
Florence Nightingale to Her Nurses - a Selection from Miss Nightingale's Addresses to Probationers and Nurses of the... Florence Nightingale to Her Nurses - a Selection from Miss Nightingale's Addresses to Probationers and Nurses of the Nightingale School at St. Thomas's Hospital (Paperback)
Florence Nightingale
R446 Discovery Miles 4 460 Ships in 12 - 19 working days
The Autobiography of Benj. Franklin - Published Verbatim from the Original Manuscript by His Grandson Will. Temple Franklin.... The Autobiography of Benj. Franklin - Published Verbatim from the Original Manuscript by His Grandson Will. Temple Franklin. Edited by Jared Sparks (Paperback)
Benjamin Franklin
R445 Discovery Miles 4 450 Ships in 12 - 19 working days
The Life of Sir Isaac Newton (Paperback): Sir David Brewster The Life of Sir Isaac Newton (Paperback)
Sir David Brewster
R603 Discovery Miles 6 030 Ships in 12 - 19 working days
Forty Years of American Life (Paperback): Thomas Low Nichols Forty Years of American Life (Paperback)
Thomas Low Nichols
R713 Discovery Miles 7 130 Ships in 12 - 19 working days
Charles Waterton - Creator of the First Nature Reserve (Paperback): Barbara Phipps Charles Waterton - Creator of the First Nature Reserve (Paperback)
Barbara Phipps
R673 Discovery Miles 6 730 Ships in 12 - 19 working days
The Man Who Mapped Consciousness: The Life and Legacy of Dr. David R. Hawkins - The Authorized Biography (Paperback): Susan... The Man Who Mapped Consciousness: The Life and Legacy of Dr. David R. Hawkins - The Authorized Biography (Paperback)
Susan Hawkins
R405 R345 Discovery Miles 3 450 Save R60 (15%) Ships in 5 - 10 working days

A biography of the late spiritual pioneer Dr. David R. Hawkins, or "Doc" as he was known to many of his devotees.

"This is more than a biography; it’s a heartfelt journey, an invitation to experience his life and witness the extraordinary legacy he left behind."

Dr. David R. Hawkins, a man whose existence was a symphony of curiosity, discovery, and transformation, a man, who not only was a brilliant thinker, but a man of deep compassion and love, dedicated to the upliftment of all of humanity.

From his discoveries as a science-based psychiatrist to the confirmed reality of his own unique spiritual experiences, David R. Hawkins has gifted us with a treasure trove of insights into the human psyche and consciousness itself, that are as mind-blowing as they are soul-nourishing. He handed us a road map to Truth with his visionary Map of Consciousness®, an extremely useful guide in gaining profound insights into the nature or our existence and purpose on earth.

In this book, you will come face to face with the revelations that turned his world upside down and elevated the consciousness of anyone fortunate enough to encounter his work.

Let’s begin this journey of Dr. David R. Hawkins, an extraordinary yet ordinary life whose imprint on the world stands for Truth as the highest endeavor, embraces compassion for all sentient beings, and in complete surrender and devotion to God as the Ultimate Reality.

War Doctor - Surgery on the Front Line (Paperback): David Nott War Doctor - Surgery on the Front Line (Paperback)
David Nott 1
R535 R432 Discovery Miles 4 320 Save R103 (19%) Ships in 12 - 19 working days

For more than twenty-five years, David Nott has taken unpaid leave from his job as a general and vascular surgeon with the NHS to volunteer in some of the world’s most dangerous war zones. From Sarajevo under siege in 1993, to clandestine hospitals in rebel-held eastern Aleppo, he has carried out life-saving operations and field surgery in the most challenging conditions, and with none of the resources of a major London teaching hospital.

The conflicts he has worked in form a chronology of twenty-first-century combat: Afghanistan, Sierra Leone, Liberia, Darfur, Congo, Iraq, Yemen, Libya, Gaza and Syria. But he has also volunteered in areas blighted by natural disasters, such as the earthquakes in Haiti and Nepal.

Driven both by compassion and passion, the desire to help others and the thrill of extreme personal danger, he is now widely acknowledged to be the most experienced trauma surgeon in the world. But as time has gone on, David Nott began to realize that flying into to a catastrophe - whether war or natural disaster – was not enough. Doctors on the ground needed to learn how to treat the appalling injuries that war inflicts upon its victims. Since 2015, the Foundation he set up with his wife, Elly, has disseminated the knowledge he has gained, training other doctors in the art of saving lives threatened by bombs and bullets.

War Doctor is his extraordinary story.

Light out of deep darkness - A biography of Arthur Ferguson MacCallan, the trachoma pioneer (Hardcover): Michael MacCallan Light out of deep darkness - A biography of Arthur Ferguson MacCallan, the trachoma pioneer (Hardcover)
Michael MacCallan
R1,646 Discovery Miles 16 460 Ships in 12 - 19 working days

This biography of the eye surgeon Arthur Ferguson MacCallan is an insightful perspective on the life and work of the exceptional medical and ophthalmic pioneer. In 1903, Arthur MacCallan accepted a position in Egypt to establish the country's first travelling ophthalmic hospital, funded by the British philanthropist Sir Ernest Cassel. Over the next two decades, Arthur established an extensive network of over twenty ophthalmic hospitals which attended to over 1.5 million patients and performed over 76,000 operations. He also founded the Memorial Ophthalmic Laboratory at Giza which continues to play a pivotal role in ophthalmic care today. Arthur was a world authority on trachoma, and the MacCallan Classification, developed in 1905, was adopted by the World Health Organisation as its standard in 1952. This is still recognised today as a major contribution in the fight against trachoma. Set against the backdrop of political unrest, world war, and the rapidly changing relationship between Britain and Egypt during the momentous years of the early 1900s, Arthur's grandson Michael tells his fascinating story, brought to life through original letters, documents, colourful anecdotes and 160 photographs. Lord Cromer, British Consul General, Egypt (1883-1907) said "I regard the campaign against ophthalmia as one of the most important and useful works undertaken in Egypt."

We Seven - By the Astronauts Themselves (Paperback): Scott M Carpenter, Gordon L Cooper, John H Glenn, Virgil I Grissom, Walter... We Seven - By the Astronauts Themselves (Paperback)
Scott M Carpenter, Gordon L Cooper, John H Glenn, Virgil I Grissom, Walter M Schirra, …
R511 R482 Discovery Miles 4 820 Save R29 (6%) Ships in 10 - 15 working days

The pioneer astronauts who took America into space tell their personal stories about the challenges they faced -- their fears, joys, friendships, and successes.

Chosen from hundreds of crackerjack pilots for their fitness, intelligence, and courage, the original Mercury Seven astronauts risked their lives to cross the space frontier. In "We Seven, " they take readers behind the scenes to show them their training, technology, and teamwork, and to share personal stories, including the lighter moments of their mission. They bring readers inside the Mercury program -- even into the space capsules themselves. "We Seven" straps you in with the astronauts and rockets you along for the ride.

Share Alan Shepard's exhilaration as he breaks through the earth's atmosphere. Endure moments of panic with Gus Grissom when his hatch blows, stranding him in the open sea. Race with John Glenn as he makes split-second life-or-death maneuvers during reentry, and feel his relief when he emerges safe but drenched with sweat.

Despite such heroism, Project Mercury was more than the story of individual missions. It defined the manned space flight program to come, from Gemini through Apollo. In "We Seven, " America's original astronauts tell us firsthand -- as only they can -- about the space program they pioneered, and share with us the hopes and dreams of the U.S. at the dawn of a new era.

Leave It as It Is - A Journey Through Theodore Roosevelt's American Wilderness (Paperback): David Gessner Leave It as It Is - A Journey Through Theodore Roosevelt's American Wilderness (Paperback)
David Gessner
R492 R459 Discovery Miles 4 590 Save R33 (7%) Ships in 10 - 15 working days
Billionaire, Nerd, Saviour, King - The Hidden Truth About Bill Gates and His Power to Shape Our World (Paperback): Anupreeta Das Billionaire, Nerd, Saviour, King - The Hidden Truth About Bill Gates and His Power to Shape Our World (Paperback)
Anupreeta Das
R460 R410 Discovery Miles 4 100 Save R50 (11%) Ships in 5 - 10 working days

Bill Gates is one of the most powerful figures of the past four decades. But the world-famous public image he has so carefully crafted is not the whole truth. In this explosive new book, Anupreeta Das (finance editor of the New York Times) takes you behind the façade.

From his early years, when he was a divisive figure in the burgeoning tech industry, we see the Microsoft co-founder morph into a ruthless capitalist, only to change yet again when he fashions himself into a global do-gooder. But as Das’s revelatory reporting shows us: billionaires have secrets and philanthropy can have a dark side.

Drawing upon hundreds of interviews with current and former employees of the Gates Foundation, Microsoft, and those with insight into the Gates universe, Das delves into Gates’s relationships with Warren Buffett, Jeffrey Epstein, Melinda French Gates and others to uncover the man behind the persona. In telling Gates’s story, Das also provides a new way to think about how billionaires wield their influence, manipulate their image and pursue philanthropy to achieve their own ends.

Billionaire, Nerd, Saviour, King is a gripping story of wealth, power and reputation; it will open your eyes to the ways in which the world’s richest people hold us in their thrall.

While I'm Here Doc (Paperback): Iain McIntosh While I'm Here Doc (Paperback)
Iain McIntosh
R235 Discovery Miles 2 350 Ships in 12 - 19 working days

Humorous, illuminating, poignant and sad anecdotes, illustrate the life of a family doctor working when general medical practice was very different from today. The GP cared for patients night and day, every day of the year and personal and professional lives intertwined. Colourful personalities, conniving rogues, the deceitful and the desperate, saint and sinner pass through the consulting room to provide fascinating glimpses of individuals, the doctor's life and the vagaries of human existence. Their tales are fascinating and a record of the social and medical fabric of the time.

Better Angels (Paperback): Ian Birks Better Angels (Paperback)
Ian Birks
R413 Discovery Miles 4 130 Ships in 12 - 19 working days

When faced with events as devastating and rare as 1 in 100 million, you need the help of people who are 1 in a million In April 2013, at the age of fourteen George contracted a devastating infection that put him at death's door and changed his future. His experiences became the kernel of this book. Beginning on that fateful day and continuing until July 2014 with a critical operation, Better Angels tells George's inspiring story in his voice, his fight to return to normality and deal with consequences for the rest of his life. He and his family cope with a switch from full health to near death in the space of five hours. We see George find a maturity he is forced to take on and his parents search for positives at the bleakest of times. Extraordinary people rally to help George. These better angels gave rise to the title of the book and it is their story, their compassion & selflessness that inspires. Better Angels is a chronology of strength and fortitude- a description of a family thrown sideways by events, the compassion & expertise of healthcare teams to get them back on track, but above all George's journey to find himself again.

The Inland Island - A Year in Nature (Paperback): Josephine Johnson The Inland Island - A Year in Nature (Paperback)
Josephine Johnson
R425 R392 Discovery Miles 3 920 Save R33 (8%) Ships in 10 - 15 working days
Unlocking the Sky - Glenn Hammond Curtiss and the Race to Invent the Airplane (Paperback): Seth Shulman Unlocking the Sky - Glenn Hammond Curtiss and the Race to Invent the Airplane (Paperback)
Seth Shulman
R444 R414 Discovery Miles 4 140 Save R30 (7%) Ships in 10 - 15 working days

Unlocking the Sky tells the extraordinary tale of the race to design, refine, and manufacture a manned flying machine, a race that took place in the air, on the ground, and in the courtrooms of America. While the Wright brothers threw a veil of secrecy over their flying machine, Glenn Hammond Curtiss -- perhaps the greatest aviator and aeronautical inventor of all time -- freely exchanged information with engineers in America and abroad, resulting in his famous airplane, the June Bug, which made the first ever public flight in America. Fiercely jealous, the Wright brothers took to the courts to keep Curtiss and his airplane out of the sky and off the market. Ultimately, however, it was Curtiss's innovations and designs, not the Wright brothers', that served as the model for the modern airplane.

A Painful Inch to Gain - Personal experiences of early women medical students in Britain (Paperback): Eileen Crofton, Patricia... A Painful Inch to Gain - Personal experiences of early women medical students in Britain (Paperback)
Eileen Crofton, Patricia Raemaekers
R314 Discovery Miles 3 140 Ships in 12 - 19 working days

The battles that women had to fight to enter the medical profession have been well-documented by historians. A Painful Inch to Gain takes a more personal approach, focusing on the stories of individual women medical students. Drawing as far as possible on their own words, Eileen Crofton (who herself qualified as a doctor during the Second World War) looks at what made these young women want to pursue a career in medicine in the first place. They knew they faced considerable obstacles. In the face of male hostility, how could they ensure that they got as thorough a medical training as the men? And how could they pay for this training, let alone feed and clothe themselves? With no role models, how were they to conduct themselves? What should they wear? How were they to balance the demands of their profession with their expectations of love and marriage? Finally, having qualified as doctors, what was to be their role in their chosen profession?

The Life and Letters of George John Romanes... (Paperback): George John Romanes The Life and Letters of George John Romanes... (Paperback)
George John Romanes
R604 Discovery Miles 6 040 Ships in 12 - 19 working days

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

The Sediments of Time - My Lifelong Search for the Past (Paperback): Meave Leakey, Samira Leakey The Sediments of Time - My Lifelong Search for the Past (Paperback)
Meave Leakey, Samira Leakey
R460 R433 Discovery Miles 4 330 Save R27 (6%) Ships in 10 - 15 working days
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