Resultados para "De experimenten" en América

Participate in a spirited exploration of Alexis de Tocqueville and his unique observations of this young nation that resulted in the two volumes of Democracy in America. How is it possible that perhaps the greatest book about U.S. democracy ever written was penned by a Frenchman visiting this country 175 years ago? Why is it still relevant in today's ever-changing political landscape?

The first collection of Timothy Leary's (1920-1996) selected papers and correspondence opens a window on the ideas that inspired the counterculture of the 1960s and the fascination with LSD that continues to the present. The man who coined the phrase "turn on, tune in, drop out," Leary cultivated interests that ranged across experimentation with hallucinogens, social change and legal reform, and mysticism and spirituality, with a passion to determine what lies beyond our consciousness.

In 1932, the US Public Health Service recruited 623 African American men from Macon County, Alabama, for a study of "the effects of untreated syphilis in the Negro male". For the next 40 years - even after the development of penicillin, the cure for syphilis - these men were denied medical care for this potentially fatal disease.

The human psyche is one of the most complex, unpredictable, enigmatic, and therefore riveting phenomena in existence, one that psychologists have been working on deciphering since the dawn of modern science. To better understand the multifaceted intricacies of human behavior, and to unlock the secrets of the conscious mind and the subconscious, ambitious professionals in the field have conducted numerous groundbreaking - and at times, problematic - psychological experiments.

Dive into the groundbreaking story of El Salvador, the first nation to embrace Bitcoin as legal tender, in this riveting exploration of a bold experiment that has captured the world's attention. The Bitcoin Experiment unpacks the highs and lows of a revolutionary policy that seeks to reshape the country’s economic landscape while challenging traditional global financial norms.

THE INSTANT NEW YORK TIMES AND WALL STREET JOURNAL BESTSELLER The capstone book in a trilogy from the New York Times bestselling author of How to Lead and The American Story and host of Bloomberg TV’s The David Rubenstein Show—American icons and historians on the ever-evolving American...

In 1968, biologist John Calhoun began an experiment at the National Institute of Mental Health in Maryland. Calhoun was interested in discovering the factors that drove and limited rodent population growth; he had joined the Rodent Ecology Project in Baltimore in 1946, and he and other members of the project had become interested in understanding how to reduce rodent pests in America’s cities without the use of poison.

What happens when you put good people in a bad place? That was the question that an experiment in 1971 set out to answer when Stanford University professor and psychologist Philip Zimbardo used funding provided by the U.S. Office of Naval Research to create a make-believe prison in the basement of a university building. Male students were offered the chance to take part in the two-week experiment (and to make $15 per day). All applicants were carefully screened to ensure that they were healthy, emotionally and psychologically stable. 24 men were selected out of 75 that had applied.

James MacGregor Burns’s stunning trilogy of American history, spanning the birth of the Constitution to the final days of the Cold War. In these three volumes, Pulitzer Prize and National Book Award winner James MacGregor Burns chronicles with depth and narrative panache the most significant cultural, economic, and political events of American history.

An intimate study of Abraham Lincoln’s powerful vision of democracy, which guided him through the Civil War and is still relevant today—by a best-selling historian and three-time winner of the Lincoln Prize *Winner of the 2024 Abraham Lincoln Institute Book Prize* *Finalist for the 2025...

Instant New York Times Bestseller #1 New York Times bestselling author Bret Baier reveals how George Washington saved the Constitution–and the American experiment ""To Rescue The Constitution is a masterful exploration of the electrifying struggle to unite a young United States."" —Jay Winik...