Résultats lu par "MIKE COOPER" dans Toutes les catégories

Lenin's work and influence have often been written off as no longer relevant, and many today consider this to be so. Lenin has, they claim, had his day, even though he is still revered in China, the world's most populous country. However, Lenin, like his mentor Marx, has had a tendency to rise from apparent decline and oblivion to renewed force and influence.

In 1827 the Royal Navy purchased a Baltimore clipper and renamed her the Black Joke. Assigned to the Preventative Squadron, she patrolled the west coast of Africa and freed 3,692 captives from enslavement. Beloved by seafarers and celebrated by the public, the Black Joke would become the most famous weapon in the campaign for abolition. But in her previous life as the Henriqueta, the Black Joke had been a slave ship. Through the experiences of slavers and abolitionists, captives and crew, Stephen Taylor charts the vessel's extraordinary double life.

Is distance real? Is the speed of light the ultimate speed of our own human perception of physical sight, not of the world? Why is it a living mind does not need artificial energy, and cannot be unplugged? Histories of philosophy and the sciences sometimes mention perceptions without showing any curiosity towards why we all must perceive in the first place. They merely explain our vision by describing physical organs of our bodies, such as eyes or brains, which cannot see or think on their own.

What is our immune system, and how does it work? A vast array of cells, proteins and chemicals spring into action whenever our bodies are damaged, but immunity is not something you can see, touch, or feel. It can fight off malicious bacteria and viruses, locate cancerous growths, and even rewire our brains—but sometimes our own tissues can get caught in its crossfire, with catastrophic consequences. Humans may be the most disease-ridden animals on the planet. Professor John Trowsdale shows how the immune system protects us, and how our bodies invest huge resources to keep it running.