Professional Science

Journeyman Electrician Exam Prep Mastery 2023-2024 is the ultimate study guide for anyone looking to pass their journeyman electrician exam. Whether you're a seasoned electrician looking to refresh your skills, or a new apprentice preparing for your first exam, this book has everything you need to succeed.

En este audiolibro, la propia Rosa Montero nos habla de la superación del dolor, de las relaciones entre hombres y mujeres, del esplendor del sexo, de la buena muerte y de la bella vida, de la ciencia y de la ignorancia, de la fuerza salvadora de la literatura y de la sabiduría de quienes aprenden a disfrutar de la existencia con plenitud y con ligereza.

More than 50 years ago, John Coltrane drew the 12 musical notes in a circle and connected them with straight lines, forming a five-pointed star. Inspired by Einstein, Coltrane had put physics and geometry at the core of his music. Physicist and jazz musician Stephon Alexander returns the favor, using jazz to answer physics' most vexing questions about the past and future of the universe.

Jane Goodall candidly shares her life, as well as the Gombe chimpanzees she introduced to the world nearly 40 years ago. She gives convincing reasons why we can and must open ourselves to the saints within each of us. At one with nature and challenged by the man-made dangers of environmental destruction, inequality, materialism, and genocide, Dr. Goodall offers her perceptions of these threats and celebrates the people who are working for Earth's renewal. Here, indeed, is Reason for Hope.

In 2007 and 2008, Time named Paul Allen, the cofounder of Microsoft, one of the 100 most influential people in the world. Since he made his fortune, his impact has been felt in science, technology, business, medicine, sports, music, and philanthropy. His passion, curiosity, and intellectual rigor - combined with the resources to launch and support new initiatives - have literally changed the world. With honesty, humor, and insight, Allen here tells the story of a life of ideas made real.

Ecce homo, "behold the man", are the words Friedrich Nietzsche chose as the title for his literary self-portrait. A main purpose of the book was to offer Nietzsche's own perspective on his work as a philosopher and human being. Ecce Homo also forcefully repudiates those interpretations of his previous works purporting to find support there for imperialism, anti-Semitism, militarism, and Social Darwinism.

Using a bold approach, The Physics Book sets out more than 80 key concepts and discoveries that have defined the subject and influenced our technology since the beginning of time. With the focus firmly on unpicking the thought behind each theory—as well as exploring when and how each idea and breakthrough came about—seven themed chapters examine the history and developments in areas such as energy and matter, and electricity and magnetism, as well as quantum, nuclear, and particle physics.

The period from 1933 to 1943 was one of the darkest and most chaotic in human history, as the Second World War unfolded with unthinkable cruelty. It was also a crucial decade in the dramatic, intersecting lives of some of history’s greatest philosophers. There were four women, in particular, whose parallel ideas would come to dominate the twentieth century—at once in necessary dialogue and in striking contrast with one another.

The protagonist of Just Do It is Phil Knight, a reclusive billionaire who started a two-man operation importing Japanese running shoes and built it into a $4 billion company. Irreverent, unpredictable, and leery of the sports establishment, Knight created the most muscular jock culture in business, a place where employees routinely took two hours at lunch to work out and then strategized late into the night in their holy war against competitors Reebok and Adidas.

During the 1990s, the UK police preferred to be accused of racism rather than corruption. Stop and searches for no reason other than the colour of someone's skin had managed to turn many law-abiding citizens into cop haters. But all I ever wanted was to be a good police officer. I thought I could be the smartest, the toughest, the bravest - but also, the fairest - cop in the neighbourhood. I ended up in an elite, compact, anti-narcotics unit given unrestricted authority to wage war on the area's drugs underworld, focusing on criminals in and around a vast housing estate.

Silent Spring meets Erin Brockovich in this eye-opening, riveting true story of the lawyer who spent two decades building a case against DuPont for its use of the hazardous, unregulated chemical PFOA, uncovering a history of environmental contamination that affects virtually every person on the planet, and the heartless behavior that kept it a secret for 60 years.

Ben Barres was known for his groundbreaking scientific work and for his groundbreaking advocacy for gender equality in science. In this book, completed shortly before his death, Barres (born Barbara Barres in 1954) describes a life full of remarkable accomplishments. Barres recounts his early life and felt even as a very young child that he was assigned the wrong gender. After years of being acutely uncomfortable in his own skin, Barres transitioned from female to male. It was after transitioning that he realized how differently male and female scientists are treated.

Following Kate Marshall’s first year in the mortuary at a north of England NHS hospital, with each month exploring the people she meets, in life and death, as well as her own growing awareness of life behind the veil. Sorry for Your Loss is haunting, uplifting and informative, with many moments of laughter, and shows us that the way we approach death can make life all the more precious.

In this colorful and intimate narrative, Isaacson provides the full sweep of Franklin's amazing life, from his days as a runaway printer to his triumphs as a statesman, scientist, and Founding Father. He chronicles Franklin's tumultuous relationship with his illegitimate son and grandson, his practical marriage, and his flirtations with the ladies of Paris. He also shows how Franklin helped to create the American character and why he has a particular resonance in the twenty-first century.

Mathematics shapes almost everything we do. But despite its reputation as the study of fundamental truths, the stories we have been told about it are wrong—warped like the sixteenth-century map that enlarged Europe at the expense of Africa, Asia and the Americas. In The Secret Lives of Numbers, renowned math historian Kate Kitagawa and journalist Timothy Revell make the case that the history of math is infinitely deeper, broader, and richer than the narrative we think we know.

As an awkward Pretoria schoolboy who loved comics and science fiction, Elon Musk's early years and singular family background were crucial in forming his stellar ambitions. Journalist and author Michael Vlismas, who attended the same high school as Musk, knows well the environment that shaped him and offers new insights into Musk's development, including his troubled relationship with his father. Tracing his remarkable life—this is the revealing new story of a man driven to preserve the optimism he sees in humanity and find a future for humans "out there among the stars".

The Greek word sumposion means a drinking party (a fact shamefully ignored by the organizers of modern symposia), and the party described in Plato's Symposium is one supposedly given in the year 416 BC by the playwright Agathon to celebrate his victory in the dramatic festival of the Lenaea. He has already given one party, the previous evening; this second party is for a select group of friends, and host and guests alike are feeling a little frail.

A preeminent geneticist hunts the Neanderthal genome to answer the biggest question of them all: what does it mean to be human? What can we learn from the genes of our closest evolutionary relatives? Neanderthal Man tells the story of geneticist Svante Pbo’s mission to answer that question, beginning with the study of DNA in Egyptian mummies in the early 1980s and culminating in his sequencing of the Neanderthal genome in 2009.

In 1988 Forbes magazine hailed Chuck Feeney as the 23rd richest American alive. No one knew until then that he was extremely wealthy. Or was he? Born during the Depression in Elizabeth, New Jersey, Feeney had made a fortune as co-founder of Duty Free Shoppers, the world's largest duty-free retail chain. How he did it is one of the great untold retail stories of modern times. The greater untold story is that Feeney had in fact given away his fortune, in its totality, to endow Atlantic Philanthropies - one of the most generous and secretive philanthropic funds in the world.

The Emperor of Scent tells of the scientific maverick Luca Turin, a connoisseur and something of an aesthete who wrote a bestselling perfume guide and bandied about an outrageous new theory on the human sense of smell. Drawing on cutting-edge work in biology, chemistry, and physics, Turin used his obsession with perfume and his eerie gift for smell to turn the cloistered worlds of the smell business and science upside down, leading to a solution to the last great mystery of the senses: how the nose works.