Résultats Éditeur "Hourly History" dans Sciences et mathématiques

In the 1850s, the United States was a nation divided. In the North, industrialization and urbanization were both significant drivers of change. In the South, a largely agrarian economy was supported by the institution of slavery. The East and West of the country were also divided, not by social or political differences but by a vast tract of largely untouched, rugged, and often hostile territory. There were just two ways to travel from the East Coast to the Pacific Coast or vice versa.

In 1937, passengers could cross the Atlantic in unprecedented luxury aboard the world’s most advanced aircraft. The Hindenburg was a marvel that defied belief. Stretching over 800 feet (245 meters)—longer than three jumbo jets placed end to end—this colossal airship represented the pinnacle of 1930s technology. Thirteen stories tall and powered by engines that propelled it at nearly 80 mph (125 km/h), it could ferry passengers between Europe and the Americas in half the time of the fastest ocean liner.

The Chernobyl Disaster, which occurred in late April 1986, was the worst nuclear accident in history. It not only caused widespread radioactive contamination, but even more importantly, it claimed many lives and caused panic worldwide about the safety of nuclear power. In short, it changed the face of nuclear energy globally.

Wilbur and Orville Wright have gone down in history as pioneers of flight and the inventors of the first airplane. This is the story of how their mechanical interest in printing presses and bicycles led them towards finding solutions to the conundrum of flight. Find out how their methodological research and innovative ideas set them apart from other inventors, and learn about the newspaper editors and scientists’ reactions to the Wright brothers’ achievement - the slow transformation of skepticism and disbelief to amazement.

This audiobook takes a closer look at who Charles Darwin was, how he lived his everyday life and how influential he became; not just in his own day but into the modern world as well. Find out what interested his incredible mind and how Darwin presented his theories to a yet unsuspecting world. From beetles to butterflies, coral reefs and tropical islands, from apes to humans, learn how Charles Darwin's evidence speaks even to the world today.

It has been more than one hundred years since the RMS Titanic sank to the bottom of the North Atlantic ocean. The disaster has captivated history buffs and non-history buffs alike, and it is easy to see why. Some of the most illustrious people of the day were on board: some survived, and some did not. Legends abound about whether the ship's maiden voyage was cursed. And then there is the ship itself: arguably the most luxurious vessel to ever travel oversea.

Werner Heisenberg was one of the greatest physicists of all time. He probed the depths of not just science but the nature of our very existence. His groundbreaking work in quantum mechanics, particularly the formulation of the uncertainty principle, revolutionized our understanding of the subatomic world and earned him the Nobel Prize in Physics in 1932.