Showing results by author "iMinds" in All Categories

Hidden for centuries in the vast Peruvian jungle lies the ancient city of Machu Picchu. It is one of the finest examples of Incan architecture on the continent, preserved and unplundered by the Spanish when they invaded in the sixteenth century. It eluded the Spanish and although it has long been rediscovered, its essence is still shrouded in mystery.

Learn about the history of the US Constitution with iMindsJNR audio-learning series for younger minds. The United States Constitution is the highest law in the United States of America. All other laws made in the country come from the Constitution. The Constitution outlines and shows how the government of the United States should work. It is the oldest and yet shortest Constitution still in use in any major independent country.

Bubonic plague is widely regarded as being responsible for two of the most infamous plagues in recorded history - the Black Death in the mid-14th century and the great plague of London in 1665. The causative organism of modern-day plague was discovered independently in 1894 by two bacteriologists: the Swiss born Dr. Alexandre Yersin and Dr. Shibasaburo Kitasato from Japan.

Learn about the story of Dante’s Inferno with iMinds insightful knowledge series. “Midway upon the journey of our life, I found myself in a forest dark, For the straightforward pathway had been lost.” So begins the classic text of the Inferno, a medieval poem written in 14th century Italy. Along with its sequels, Purgatorio and Paradiso, it makes up the classic Divine Comedy. But what is the poem about? In the Inferno, the narrator of the tale travels through hell.

Learn about Land Trusts with iMinds Money's insightful fast knowledge series. A land trust is an agreement whereby one party, the trustee, agrees to hold ownership of a piece of real property for the benefit of another party, the beneficiary. Corporations set up land trusts as intermediaries that hold and manage property on behalf of investors in return for management fees.

Learn about the workings of the Human Body with iMindsJNR audio learning series for younger minds. The human body is more sophisticated than even the best computer. But while scientists know more about the human body than perhaps anything else, there are still mysteries that baffle us. When it comes to the human body, it seems that the more we know, the more we realise we don't know!

Learn the history of the Magna Carta with iMinds insightful audio knowledge series. Magna Carta: the great document has become synonymous with the power of the people. A medieval English charter of 63 clauses, it has become one of the most famous legal documents in history. Those who wrote the American Declaration of Independence claimed to have been inspired by it.

Learn about the mystery of the Lost Dutchman’s Gold Mine with iMinds insightful knowledge series. The lost Dutchman’s gold mine is said to exist in the Superstitious Mountains in central Arizona in the southwest of the United States. Whether this mine actually exists or not is another question. Stories that tell of its discovery have taken on mythic proportion. According to legend, it is the largest gold mine in the world. To find it would beget an untold fortune. So who wouldn’t give it a try!

Learn about the science and history of dinosaurs with iMindsJNR audio-learning series for younger minds. Huge and sometimes ferocious, dinosaurs ruled the earth for more than 175 million years. To us, dinosaurs might be scary-looking. But humans never had to fear dinosaurs because they died out 65 million years ago, a long time before the first people were around!Dinosaurs lived in a period called the Mesozoic era, which began about 240 million years ago.

Learn about Whales with iMindsJNR audio learning series for younger minds. Whales may seem like the biggest fish in the ocean, but they're actually not fish at all. Whales and dolphins are actually mammals, just like us! In fact, we're more similar than you might think. Scientists believe that millions of years ago, whales lived on land and spent most of their time fishing in shallow water.

Imagine more than a million litres of water dropping each second from cliffs up to 80 metres, or 262 feet, high. Such an image may seem like an impossibility, but such is the majesty of South America’s Iguazu Falls. More expansive than both the Niagara Falls in North America and the Victoria Falls in Africa, The Iguazu Falls is a network of more than 275 falls covering many acres.

Learn about the Tragedy of the Commons with iMinds insightful audio knowledge series. The Tragedy of the Commons is a situation in which a jointly owned resource is overused or destroyed because each person takes more than they would if the resource was privately owned. With each individual acting independently, the combined pressure on the resource exceeds what is in the interests of the community as a whole.

When Alexander Fleming discovered penicillin in 1928, it was a lucky accident. He didn't realize at the time that penicillin would dramatically change the face of medicine and the pharmaceutical industry. Fleming was a researcher studying the natural antibacterial substances produced by the body. He had been working with the bacteria that caused boils. To study the bacteria he grew colonies of it on plates.

Learn about the history of the U.S. Civil War with the iMinds JNR audio-learning series for younger minds. A civil war is a war where the two opposing sides come from the same country. It is a war that occurs within a single nation. The U.S. Civil War was waged from 1861 to 1865 and was fought between the Northern states (making up the Union) and eleven Southern states (the Confederacy). A major cause of the U.S. Civil War was the North's condemnation of slavery.

The Protocols of the Elders of Zion is one of the world's most famous conspiracy theories. It is a statement of prejudice and paranoia, a fake historical record and a grand hoax all rolled into one.

Learn about the science and history of volcanoes with iMindsJNR audio-learning series for younger minds. A volcano is an opening in the earth's surface through which molten rock, gases and debris can escape. The mound commonly associated with volcanoes is what remains after eruptions have collected and hardened around this opening.Volcanoes exist in the mythology of numerous countries, such as Iceland and Japan. Many past cultures, such as the Greeks and the Romans, also had volcano mythology.

The aurora borealis, often referred to as the Northern Lights, is a natural light-show that appears in the sky around the north magnetic pole. Auroras can sometimes be seen in other places of the world, but not as clearly. In the southern hemisphere, the phenomenon is called "aurora australis".

Learn about the great rivers of the World with the iMindsJNR audio-learning series for younger minds. Can you guess which is the world's longest river? According to most scientists, it is the Nile, which passes through several African countries, and is 6,695 kilometers long. Some scientists have recently argued that the Amazon in South America is in fact longer. It all depends on where you start your measurements!

Learn about the history of the Railroads with iMinds insightful knowledge series. They are the fastest paths to travel on land and in many places they are the most convenient way to travel from country to country. Railroads are a cornerstone of the modern world! The story of railroads really begins with a look at transport. The wheel has been called one of the greatest inventions in the history of the world.

Learn about the mystery of the Mary Celeste with iMinds insightful audio knowledge series. In December 1872, a ship was discovered in the Atlantic Ocean. The ship's sails were raised and it was in a seaworthy condition. Yet it appeared to be bobbing quite strangely rather than sailing. Upon closer inspection, it was discovered that the crew of the ship was missing.