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

Fossils, Finches, and Fuegians - Darwin's Adventures and Discoveries on the Beagle (Hardcover): Richard Keynes Fossils, Finches, and Fuegians - Darwin's Adventures and Discoveries on the Beagle (Hardcover)
Richard Keynes
R847 Discovery Miles 8 470 Ships in 12 - 17 working days

When Charles Darwin, then age 22, first saw the HMS Beagle, he thought it looked "more like a wreck than a vessel commissioned to go round the world." But travel around the world it did, taking Darwin to South America, Australia, New Zealand, Tahiti, and of course the Galapagos Islands, in a journey of discovery that lasted almost five years. Now, in Fossils, Finches and Fuegians, Richard Keynes, Darwin's great grandson, offers the first modern full-length account of Darwin's epoch-making expedition.

This was the great adventure of Charles Darwin's life. Indeed, it would have been a great adventure for anyone--tracking condor in Chile, surviving the great earthquake of 1835, riding across country on horseback in the company of gauchos, watching whales leaping skyward off Tierra del Fuego, hunting ostriches with a bolo, discovering prehistoric fossils and previously unknown species, and meeting primitive peoples such as the Fuegians. Keynes captures many of the natural wonders that Darwin witnessed, including an incredible swarm of butterflies a mile wide and ten miles long. Keynes also illuminates Darwin's scientific work--his important findings in geology and biology--and traces the slow revolution in Darwin's thought about species and how they might evolve. Numerous illustrations--mostly by artists who traveled with Darwin on the Beagle--grace the pages, including finely rendered drawings of many points of interest discussed in the book.

There has probably been no greater or more important scientific expedition than Darwin's voyage on the Beagle. Packed with colorful details of life aboard ship and in the wild, here is a fascinating portrait of Charles Darwin and of 19th century science.

Carrying the Fire - An Astronaut's Journeys (Paperback, 50th Anniversary ed.): Michael Collins Carrying the Fire - An Astronaut's Journeys (Paperback, 50th Anniversary ed.)
Michael Collins; Foreword by Charles A. Lindbergh; Preface by Michael Collins
R595 R478 Discovery Miles 4 780 Save R117 (20%) Ships in 10 - 15 working days

Reissued with a new preface by the author on the fiftieth anniversary of the Apollo 11 journey to the moon The years that have passed since Neil Armstrong, Buzz Aldrin, and Michael Collins piloted the Apollo 11 spacecraft to the moon in July 1969 have done nothing to alter the fundamental wonder of the event: man reaching the moon remains one of the great events--technical and spiritual--of our lifetime. In Carrying the Fire, Collins conveys, in a very personal way, the drama, beauty, and humor of that adventure. He also traces his development from his first flight experiences in the Air Force, through his days as a test pilot, to his Apollo 11 space walk, presenting an evocative picture of the joys of flight as well as a new perspective on time, light, and movement from someone who has seen the fragile earth from the other side of the moon.

Unblinded - One Man's Courageous Journey Through Darkness to Sight (Hardcover): Traci Medford-Rosow, Kevin Coughlin Unblinded - One Man's Courageous Journey Through Darkness to Sight (Hardcover)
Traci Medford-Rosow, Kevin Coughlin
R527 Discovery Miles 5 270 Ships in 12 - 17 working days

Unblinded is the true story of New Yorker Kevin Coughlin, who became blind at age thirty-six due to a rare genetic disorder known as Leber's Hereditary Optic Neuropathy. Twenty years later, without medical intervention, Kevin's sight miraculously started to return. He is the only known person in the world who has experienced a spontaneous, non-medically assisted, regeneration of the optic nerve. Unblinded follows Kevin's descent into darkness, and his unexplained reemergence to sight.

The Soul of a Doctor - Harvard Medical Students Face Life and Death (Paperback): Gordon Harper, Sachin H. Jain, Susan Pories The Soul of a Doctor - Harvard Medical Students Face Life and Death (Paperback)
Gordon Harper, Sachin H. Jain, Susan Pories; Foreword by Jerome Groopman
R434 R373 Discovery Miles 3 730 Save R61 (14%) Ships in 10 - 15 working days

By the time most of us meet our doctors, they've been in practice for a number of years. Often they seem aloof, uncaring, and hurried. Of course, they're not all like that, and most didn't start out that way.
Here are voices of third-year students just as they begin to take on clinical responsibilities. Their words focus on the odd transition students face when they must deal with real people in real time and in real crises and when they must learn to put aside their emotions to make quick, accurate, and sensitive decisions. Their decisions aren't always right, and the consequences can be life-altering--for all involved. Moving, disturbing, and candid, their true stories show us a side of the profession that few ever see, or could even imagine. They show, often painfully, how medical students grow up, right at the bedside.

Into Africa, Out of Academia - A Doctor's Memoir (Paperback): Kwan Kew Lai Into Africa, Out of Academia - A Doctor's Memoir (Paperback)
Kwan Kew Lai
R697 Discovery Miles 6 970 Ships in 12 - 17 working days

In 2006, Kwan Kew Lai left her full-time position as a professor in the United States to provide medical humanitarian aid to the remote villages and the war-torn areas of Africa. This memoir follows her experiences from 2006 to 2013 as she provided care during the HIV/AIDs epidemics, after natural disasters, and as a relief doctor in refugee camps in Kenya, Libya, Uganda and in South Sudan, where civil war virtually wiped out all existing healthcare facilities. Throughout her memoir, Lai recounts intimate encounters with refugees and internally displaced people in camps and in hospitals with limited resources, telling tales of their resilience, unflinching courage, and survival through extreme hardship. Her writing provides insight into communities and transports readers to heart-achingly beautiful parts of Africa not frequented by the usual travelers. This is a deeply personal account of the huge disparities in the healthcare system of our "global village" and is a call to action for readers to understand the interconnectedness of the modern world, the needs of less developed neighbors, and the shortcomings of their healthcare systems.

Oppenheimer (Paperback): Charles Thorpe Oppenheimer (Paperback)
Charles Thorpe
R990 Discovery Miles 9 900 Ships in 12 - 17 working days

At a time when the Manhattan Project was synonymous with large-scale science, physicist J. Robert Oppenheimer (1904-67) represented the new sociocultural power of the American intellectual. Catapulted to fame as director of the Los Alamos atomic weapons laboratory, Oppenheimer occupied a key position in the compact between science and the state that developed out of World War II. By tracing the making--and unmaking--of Oppenheimer's wartime and postwar scientific identity, Charles Thorpe illustrates the struggles over the role of the scientist in relation to nuclear weapons, the state, and culture.
A stylish intellectual biography, "Oppenheimer" maps out changes in the roles of scientists and intellectuals in twentieth-century America, ultimately revealing transformations in Oppenheimer's persona that coincided with changing attitudes toward science in society.
"This is an outstandingly well-researched book, a pleasure to read and distinguished by the high quality of its observations and judgments. It will be of special interest to scholars of modern history, but non-specialist readers will enjoy the clarity that Thorpe brings to common misunderstandings about his subject."--Graham Farmelo," Times Higher Education Supplement""" "A fascinating new perspective. . . . Thorpe's book provides the best perspective yet for understanding Oppenheimer's Los Alamos years, which were critical, after all, not only to his life but, for better or worse, the history of mankind."--Catherine Westfall, "Nature"

The Intern Blues - The Timeless Classic about the Making of a Doctor (Paperback, 1st Perennial ed): Robert Marion The Intern Blues - The Timeless Classic about the Making of a Doctor (Paperback, 1st Perennial ed)
Robert Marion
R436 R402 Discovery Miles 4 020 Save R34 (8%) Ships in 10 - 15 working days

While supervising a small group of interns at a major New York medical center, Dr. Robert Marion asked three of them to keep a careful diary over the course of a year. Andy, Mark, and Amy vividly describe their real-life lessons in treating very sick children; confronting child abuse and the awful human impact of the AIDS epidemic; skirting the indifference of the hospital bureaucracy; and overcoming their own fears, insecurities, and constant fatigue. Their stories are harrowing and often funny; their personal triumph is unforgettable.

This updated edition of The Intern Blues includes a new preface from the author discussing the status of medical training in America today and a new afterword updating the reader on the lives of the three young interns who first shared their stories with readers more than a decade ago.

Carl Sagan - A Life (Hardcover): Keay Davidson Carl Sagan - A Life (Hardcover)
Keay Davidson
R1,169 R988 Discovery Miles 9 880 Save R181 (15%) Ships in 10 - 15 working days

A penetrating, mesmerizing biography of a scientific icon

"Absolutely fascinating . . . Davidson has done a remarkable job."-Sir Arthur C. Clarke

"Engaging . . . accessible, carefully documented . . . sophisticated."-Dr. David Hollinger for The New York Times Book Review

"Entertaining . . . Davidson treats the] nuances of Sagan's complex life with understanding and sympathy."-The Christian Science Monitor

"Excellent . . . Davidson acts as a keen critic to Sagan's works and their vast uncertainties."-Scientific American

"A fascinating book about an extraordinary man."-Johnny Carson

"Davidson, an award-winning science writer, has written an absorbing portrait of this Pied Piper of planetary science. Davidson thoroughly explores Sagan's science, wrestles with his politics, and plumbs his personal passions with a telling instinct for the revealing underside of a life lived so publicly."-Los Angeles Times

Carl Sagan was one of the most celebrated scientists of this century the handsome and alluring visionary who inspired a generation to look to the heavens and beyond. His life was both an intellectual feast and an emotional rollercoaster. Based on interviews with Sagan's family and friends, including his widow, Ann Druyan; his first wife, acclaimed scientist Lynn Margulis; and his three sons, as well as exclusive access to many personal papers, this highly acclaimed life story offers remarkable insight into one of the most influential, provocative, and beloved figures of our time a complex, contradictory prophet of the Space Age."

Making Contact - Jill Tarter and the Search for Extraterrestrial Intelligence (Paperback): Sarah Scoles Making Contact - Jill Tarter and the Search for Extraterrestrial Intelligence (Paperback)
Sarah Scoles
R396 R274 Discovery Miles 2 740 Save R122 (31%) Ships in 12 - 17 working days

Jill Tarter is a pioneer, an innovator, an adventurer, and a controversial force. At a time when women weren't encouraged to do much outside the home, Tarter ventured as far out as she could-into the three-Kelvin cold of deep space. And she hasn't stopped investigating a subject that takes and takes without giving much back. Today, her computer's screensaver is just the text "SO...ARE WE ALONE?" This question keeps her up at night. In some ways, this is the question that keep us all up at night. We have all spent dark hours wondering about our place in it all, pondering our "aloneness," both terrestrial and cosmic. Tarter's life and her work are not just a quest to understand life in the universe: they are a quest to understand our lives within the universe. No one has told that story, her story, until now. It all began with gazing into the night sky. All those stars were just distant suns-were any of them someone else's sun? Diving into the science, philosophy, and politics of SETI-searching for extraterrestrial intelligence-Sarah Scoles reveals the fascinating figure at the center of the final frontier of scientific investigation. This is the perfect book for anyone who has ever looked up at the night sky and wondered if we are alone in the universe.

Rescue 471 - A Paramedic's Stories (Paperback, 1st ed): Peter Canning Rescue 471 - A Paramedic's Stories (Paperback, 1st ed)
Peter Canning
R216 R198 Discovery Miles 1 980 Save R18 (8%) Ships in 10 - 15 working days

TRUE LIFE-AND-DEATH DRAMA

In taut, thrilling prose, Peter Canning has written a book that captures the rarely seen real world of emergency medicine. A seasoned paramedic who fights under enormous pressure to save lives, Canning trains new paramedics for the rigors of a nonstop, action-packed battle. From a four-month-old baby who has stopped breathing to a sixty-seven-year-old woman with a strange abdominal mass that threatens to explode--these are gripping true stories from the "ER on the streets." An exciting, often moving account, Canning tells a powerful story of camaraderie, selflessness, and courage as paramedics try to stand tall and human through both defeat and victory.

Great Feuds in Science - Ten of the Liveliest Disputes Ever (Hardcover): Hal Hellman Great Feuds in Science - Ten of the Liveliest Disputes Ever (Hardcover)
Hal Hellman
R781 R673 Discovery Miles 6 730 Save R108 (14%) Ships in 10 - 15 working days

The dramatic stories of ten historic feuds: How they altered the course of discovery-and shaped the modern world
Hall Hellman tells the lively stories of ten of the most outrageous and intriguing disputes from the seventeenth to the twentieth centuries. Bringing the cataclysmic clash of ideas and personalities to colorful life, Hellman explores both the science and the spirit of the times. Along the way, he reveals that scientific feuds are fueled not only by the purest of intellectual disagreements, but also by intransigence, ambition, jealousy, politics, faith, and the irresistible human urge to be right.
Unusual insight into the development of science . . . I was excited by this book and enthusiastically recommend it to general as well as scientific audiences. -American Scientist
Hellman has assembled a series of entertaining tales. . . . many fine examples of heady invective without parallel in our time. -Nature
An entertaining and informative account of the unusual personalities and sometimes bitter rivalries of some of the world's greatest scientific minds. -Publishers Weekly
A fascinating new book which details some of the most famous disputes of the ages.-Courier Mail
Dry science history turns into entertaining reading without sacrificing historical accuracy. -The Christchurch Press
Great Feuds in Science is wonderful history, as the reader learns how scientists had to fight with religious leaders and other scientists to get their work recognized, accepted, and even get the credit for it -Bookviews

Nobel Laureates in Medicine or Physiology - A Biographical Dictionary (Paperback): Daniel M. Fox, Marcia Meldrum, Ira Rezak Nobel Laureates in Medicine or Physiology - A Biographical Dictionary (Paperback)
Daniel M. Fox, Marcia Meldrum, Ira Rezak
R1,530 Discovery Miles 15 300 Ships in 12 - 17 working days

Originally published in 1990, Nobel Laureates in Medicine or Physiology is a biographical reference work about the recipients of Nobel Prizes in Medicine or Physiology from 1901-1989. Each article is written by an accomplished historian of medicine or science. The book is designed to be accessible to students and general readers as well as to specialists in medical science and history. Each article combines personal and scientific biography, and each has an extensive biography to guide further reading and research.

First Man: The Life of Neil Armstrong (Paperback, Film Tie-In): James Hansen First Man: The Life of Neil Armstrong (Paperback, Film Tie-In)
James Hansen 1
R319 R199 Discovery Miles 1 990 Save R120 (38%) Ships in 12 - 17 working days

Now a major film starring Ryan Gosling, Claire Foy and Kyle Chandler, directed by Oscar-winner Damien Chazelle, First Man by James Hansen offers the only authorized glimpse into the life of America's most famous astronaut, Neil Armstrong - the man whose "one small step" changed history. In First Man, Hansen explores the life of Neil Armstrong. Based on over 50 hours of interviews with the intensely private Armstrong, who also gave Hansen exclusive access to private documents and family sources, this "magnificent panorama of the second half of the American twentieth century" (Publishers Weekly, Starred Review) is an unparalleled biography of an American icon. When Apollo 11 touched down on the moon's surface in 1969, the first man on the moon became a legend. Hansen vividly recreates Armstrong's career in flying, from his seventy-eight combat missions as a naval aviator flying over North Korea to his formative transatmospheric flights in the rocket-powered X-15 to his piloting Gemini VIII to the first-ever docking in space. For a pilot who cared more about flying to the Moon than he did about walking on it, Hansen asserts, Armstrong's storied vocation exacted a dear personal toll, paid in kind by his wife and children. In the years since the Moon landing, rumors swirled around Armstrong concerning his dreams of space travel, his religious beliefs, and his private life. This book reveals the man behind the myth. In a penetrating exploration of American hero worship, Hansen addresses the complex legacy of the First Man, as an astronaut and as an individual. In First Man, the personal, technological, epic, and iconic blend to form the portrait of a great but reluctant hero who will forever be known as history's most famous space traveler.

Nikola Tesla - Mi Vida, Mi Investigacion (Spanish, Hardcover): Nikola Tesla Nikola Tesla - Mi Vida, Mi Investigacion (Spanish, Hardcover)
Nikola Tesla; Translated by Pedro Jose Barrios Rodriguez, Ramon Felipe Rodriguez Lopez
R743 Discovery Miles 7 430 Ships in 12 - 17 working days
Lucky Choices - The Story of My Life in Science (Hardcover): Jens Chr Skou Lucky Choices - The Story of My Life in Science (Hardcover)
Jens Chr Skou
R1,080 Discovery Miles 10 800 Ships in 12 - 17 working days
Bryson City Seasons - More Tales of a Doctor's Practice in the Smoky Mountains (Paperback, New edition): Walt Larimore M.... Bryson City Seasons - More Tales of a Doctor's Practice in the Smoky Mountains (Paperback, New edition)
Walt Larimore M. D.
R334 R297 Discovery Miles 2 970 Save R37 (11%) Ships in 12 - 17 working days

Welcome to Bryson City, a small town tucked away in a fold of North Carolina's Smoky Mountains. The scenery is breathtaking, the home cooking can't be beat, the Maroon Devils football team is the pride of the town, and you won't find better steelhead fishing anywhere. But the best part is the people you're about to meet in the pages of Bryson City Seasons. In this joyous sequel to his bestselling Bryson City Tales, Dr. Walt Larimore whisks you along on a journey through the seasons of a Bryson City year. On the way, you'll encounter crusty mountain men, warmhearted townspeople, peppery medical personalities, and the hallmarks of a simpler, more wholesome way of life. Culled from the author's experiences as a young doctor settling into rural medical practice, these captivating stories are a celebration of this richly textured miracle called life. "The whole book is delightful. My only criticism: there wasn't enough of it!" Margaret Brand, MD, co-laborer with Dr. Paul Brand in leprosy work in India

The Last Lecture (Hardcover): Randy Pausch The Last Lecture (Hardcover)
Randy Pausch; As told to Jeffrey Zaslow 1
R596 R463 Discovery Miles 4 630 Save R133 (22%) Ships in 10 - 15 working days

"We cannot change the cards we are dealt, just how we play the hand."
--Randy Pausch
A lot of professors give talks titled "The Last Lecture." Professors are asked to consider their demise and to ruminate on what matters most to them. And while they speak, audiences can't help but mull the same question: What wisdom would we impart to the world if we knew it was our last chance? If we had to vanish tomorrow, what would we want as our legacy?
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"). It was a summation of everything Randy had come to believe. It was about living.
In this book, Randy Pausch has combined the humor, inspiration and intelligence that made his lecture such a phenomenon and given it an indelible form. It is a book that will be shared for generations to come.

George Stephenson (Paperback): Adrian Jarvis George Stephenson (Paperback)
Adrian Jarvis
R82 Discovery Miles 820 Ships in 12 - 17 working days

George Stephenson is among the most famous engineers of all time. His rise from 'rags to riches' is a stirring story of its kind, but many of the works attributed to him should in fact be credited to young subordinates, not least his son, Robert. But much of the work of innovative engineers for his period lay not in the work itself but in persuading people that such work was desirable and necessary. It was in this field that George Stephenson excelled, providing openings in which his young proteges could change the world. They did not let him down, and we should give him full credit for being 'The Father of the Railways'. Adrian Jarvis specialises in the engineering and finance of dock and harbour construction, on which he has published extensively, but he also has a strong interest in early railways and in the general history of technology. Another book for Shire by this author is: The Victorian Engineer

A Crack in Creation - Gene Editing and the Unthinkable Power to Control Evolution (Paperback): Jennifer A. Doudna, Samuel H... A Crack in Creation - Gene Editing and the Unthinkable Power to Control Evolution (Paperback)
Jennifer A. Doudna, Samuel H Sternberg 1
R477 R373 Discovery Miles 3 730 Save R104 (22%) Ships in 10 - 15 working days

BY THE WINNER OF THE 2020 NOBEL PRIZE IN CHEMISTRY Finalist for the Los Angeles Times Book Prize "A powerful mix of science and ethics . . . This book is required reading for every concerned citizen--the material it covers should be discussed in schools, colleges, and universities throughout the country."-- New York Review of Books Not since the atomic bomb has a technology so alarmed its inventors that they warned the world about its use. That is, until 2015, when biologist Jennifer Doudna called for a worldwide moratorium on the use of the gene-editing tool CRISPR--a revolutionary new technology that she helped create--to make heritable changes in human embryos. The cheapest, simplest, most effective way of manipulating DNA ever known, CRISPR may well give us the cure to HIV, genetic diseases, and some cancers. Yet even the tiniest changes to DNA could have myriad, unforeseeable consequences, to say nothing of the ethical and societal repercussions of intentionally mutating embryos to create "better" humans. Writing with fellow researcher Sam Sternberg, Doudna--who has since won the Nobel Prize for her CRISPR research--shares the thrilling story of her discovery and describes the enormous responsibility that comes with the power to rewrite the code of life. "The future is in our hands as never before, and this book explains the stakes like no other." -- George Lucas "An invaluable account . . . We owe Doudna several times over." -- Guardian

Fractured Land - The Price of Inheriting Oil (Paperback): Lisa Westberg Peters Fractured Land - The Price of Inheriting Oil (Paperback)
Lisa Westberg Peters
R551 R495 Discovery Miles 4 950 Save R56 (10%) Ships in 10 - 15 working days

What does an environmentalist do when she realizes she will inherit mineral rights and royalties on fracked oil wells in North Dakota? How does she decide between financial security and living as a committed conservationist who wants to leave her grandchildren a healthy world? After her father's death, Lisa Westberg Peters investigates the stories behind the leases her mother now holds. She learns how her grandfather's land purchases near Williston in the 1940s reflect four generations of creative risk-taking in her father's Swedish immigrant family. She explores the ties between frac sand mining on the St. Croix River and the halting, difficult development of North Dakota's oil, locked in shale two miles down and pursued since the 1920s. And then there are the surprising and immediate connections between the development of North Dakota oil and Peters's own life in Minneapolis. Catapulted into a world of complicated legal jargon, spectacular feats of engineering, and rich history, Peters travels to the oil patch and sees both the wealth and the challenges brought by the boom. She interviews workers and farmers, geologists and lawyers, those who welcome and those who reject the development, and she finds herself able to see shades of gray in what had previously seemed black and white.
Lisa Westberg Peters is the author of many children's books, including several geology-related titles. Trained as a journalist, she now works as an academic writing tutor at Metropolitan State University in St. Paul.

An Astronaut's Guide to Life on Earth - What Going to Space Taught Me about Ingenuity, Determination, and Being Prepared... An Astronaut's Guide to Life on Earth - What Going to Space Taught Me about Ingenuity, Determination, and Being Prepared for Anything (Hardcover, New)
Chris Hadfield
R757 R636 Discovery Miles 6 360 Save R121 (16%) Ships in 10 - 15 working days

Colonel Chris Hadfield has spent decades training as an astronaut and has logged nearly 4000 hours in space. During this time he has broken into a Space Station with a Swiss army knife, disposed of a live snake while piloting a plane, and been temporarily blinded while clinging to the exterior of an orbiting spacecraft. The secret to Col. Hadfield's success-and survival-is an unconventional philosophy he learned at NASA: prepare for the worst-"and enjoy every moment of it."
In "An Astronaut's Guide to Life on Earth," Col. Hadfield takes readers deep into his years of training and space exploration to show how to make the impossible possible. Through eye-opening, entertaining stories filled with the adrenaline of launch, the mesmerizing wonder of spacewalks, and the measured, calm responses mandated by crises, he explains how conventional wisdom can get in the way of achievement-and happiness. His own extraordinary education in space has taught him some counterintuitive lessons: don't visualize success, do care what others think, and always sweat the small stuff.
You might never be able to build a robot, pilot a spacecraft, make a music video or perform basic surgery in zero gravity like Col. Hadfield. But his vivid and refreshing insights will teach you how to "think" like an astronaut, and will change, completely, the way you view life on Earth-especially your own.

Appointments With Heaven (Paperback): Jennifer Schuchmann Appointments With Heaven (Paperback)
Jennifer Schuchmann
R475 R411 Discovery Miles 4 110 Save R64 (13%) Ships in 10 - 15 working days

When Dr. Reggie Anderson is present at the bedside of a dying patient, something miraculous happens. Sometimes as he sits vigil and holds the patient's hand . . . he can experience what they feel and see as they cross over. Because of these God-given glimpses of the afterlife--his "appointments with heaven"--Reggie knows beyond a doubt that we are closer to the next world than we think. Join him as he shares remarkable stories from his life and practice, including the tragedy that nearly drove him away from faith forever. He reveals how what he's seen, heard, and experienced has shaped what he believes about living and dying; how we can face the passing of our loved ones with the courage and confidence that we will see them again; and how we can each prepare for our own "appointment with heaven." Soul-stirring and hope-filled, "Appointments with Heaven" is a powerful journey into the questions at the very core of your being: "Is there more to life than this? What is heaven like?" And, most important: "Do I believe it enough to let it change me?"

Radiant - The Dancer, the Scientist, and a Friendship Forged in Light (Hardcover): Liz Heinecke Radiant - The Dancer, the Scientist, and a Friendship Forged in Light (Hardcover)
Liz Heinecke
R663 R615 Discovery Miles 6 150 Save R48 (7%) Ships in 9 - 15 working days
Zwicky - The Outcast Genius Who Unmasked the Universe (Hardcover): John Johnson Zwicky - The Outcast Genius Who Unmasked the Universe (Hardcover)
John Johnson
R989 R794 Discovery Miles 7 940 Save R195 (20%) Ships in 12 - 17 working days

"A fitting biography of one of the most brilliant, acerbic, and under-appreciated astrophysicists of the twentieth century. John Johnson has delved deeply into a rich and eventful life, and produced a rollicking account of how Fritz Zwicky split his time between picking fights with his colleagues and discovering amazing things about our universe."-Sean Carroll, author of The Big Picture Fritz Zwicky was one of the most inventive and iconoclastic scientists of his time. He predicted the existence of neutron stars, and his research pointed the way toward the discovery of pulsars and black holes. He was the first to conceive of the existence of dark matter, the first to make a detailed catalog of thousands of galaxies, and the first to correctly suggest that cosmic rays originate from supernovas. Not content to confine his discoveries to the heavens, Zwicky contributed to the United States war against Japan with inventions in jet propulsion that enabled aircraft to launch from carriers in the Pacific. After the war, he was the first Western scientist to interview Wernher von Braun, the Nazi engineer who developed the V-2 rocket. Later he became an outspoken advocate for space exploration, but also tangled with almost every leading scientist of the time, from Edwin Hubble and Richard Feynman to J. Robert Oppenheimer and Subrahmanyan Chandrasekhar. In Zwicky, John Johnson, Jr., brings this tempestuous maverick to life. Zwicky not only made groundbreaking contributions to science and engineering; he rose to fame as one of the most imaginative science popularizers of his day. Yet he became a pariah in the scientific community, denouncing his enemies, real and imagined, as "spherical bastards" and "horses' asses." Largely forgotten today, Zwicky deserves rediscovery for introducing some of the most destructive forces in the universe, and as a reminder that genius obeys no rules and has no friends.

The Man Who Loved Only Numbers - The Story of Paul Erdoes and the Search for Mathematical Truth (Paperback, Reissue): Paul... The Man Who Loved Only Numbers - The Story of Paul Erdoes and the Search for Mathematical Truth (Paperback, Reissue)
Paul Hoffman 2
R385 R291 Discovery Miles 2 910 Save R94 (24%) Ships in 12 - 17 working days

Paul Erdös, the most prolific and eccentric mathematician of our times, forsook all creature comforts – including a home – to pursue his lifelong study of numbers. He was a man who possessed unimaginable powers of thought, yet was unable to manage some of the simplest daily tasks.

For more than six decades Erdös lived out of two tattered suitcases, criss-crossing four continents at a frenzied pace, chasing mathematical problems. He gave his love to numbers – and they returned in kind, 'revealing their secrets to him as they did to no other mathematician of this century' (Life magazine). Erdös saw mathematics as a search for lasting beauty and ultimate truth. It was a search he never abandoned, even as his life was torn asunder by some of the major political dramas of our time: the Communist revolution in his native Hungary, the rise of Nazism, the Cold War and McCarthyism.

In this brilliantly inventive and playful biography, Hoffman uses Erdös's life and work to introduce readers to a cast of remarkable geniuses, from Archimedes to Stanislaw Ulam, one of the chief minds behind the Los Alamos nuclear project. He draws on years of interviews with Ronald Graham and Fan Chung, Erdos's chief American caretakers and devoted collaborators. With an eye for the hilarious anecdote, Hoffman explains mathematical problems from Fermat's Last Theorem to the more frivolous 'Monty Hall Problem'. What emerges is an intimate look at the world of mathematics and an indelible portrait of Erdös, a charming and impish philosopher-scientist whose accomplishments continue to enrich and inform our world.

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