Showing posts with the label Featured

The Ancient Chinese Earthquake Detector That’s Puzzling Modern Researchers

Sep 6, 2019

In the year 132 CE, a brilliant Chinese astronomer, mathematician and engineer named Zhang Heng presented to the Han court an impressive inv...

Punkah: The Hand Operated Ceiling Fans of Colonial India

Sep 4, 2019

When the British first came to India, they had to adapt themselves to a lot of unfamiliar things, such as the climate, the blood sucking mos...

Monadnock Building: The Last Brick Skyscraper

Sep 2, 2019

In a city full of high-rises, a sixteen story skyscraper might not seem like much, but the Monadnock Building standing in the south Loop are...

Letters Q, W, And X Were Once Illegal in Turkey

Aug 28, 2019

An alternative spelling for taxi in Istanbul, Turkey. Photo credit: Jürgen Luger/Flickr In 1928, the Turkish government decided to change ...

Jack The Baboon Signalman

Aug 26, 2019

During the later part of the 19th century, travellers entering Uitenhage railway station, near Port Elizabeth, in South Africa, frequently ...

Mizuko Kuyo: The Japanese Ritual of Mourning The Unborn

Aug 21, 2019

Losing a child can be very painful, even if that child is yet to be born. In fact, many parents who experienced miscarriages feel the pain i...

The Clay Licks of Amazon Rainforest

Aug 20, 2019

Macaws and parrots of the Amazon rainforest have developed a particular taste for clay. They collect in large numbers on exposed river banks...

The Chrysler Air Raid Siren Was So Powerful it Could Induce Rain

Aug 19, 2019

The Chrysler Air Raid Siren was the size of a car. It measured twelve feet long and six feet high, and weighed an estimated 3 short tons. Th...

How Mediaeval Husbands Chastised Wives Who Talked Too Much

Aug 17, 2019

By putting a muzzle on them, of course. Known as Scold's bridle, these devices of torture and public humiliation were used mostly in En...

The Radioactive Energy Drink That Kills

Aug 16, 2019

Ebenezer Byers was a well known American socialite, son of industrialist Alexander Byers. In his youth Eben showed promising talent at sport...

Project Isabela: How Goats Helped Eliminate Goats From The Galapagos

Aug 15, 2019

The Galapagos Islands, off the west coast of Ecuador, are a treasure trove of unique ecological specimens. The islands’ extreme isolation an...

Tomb of Cyrus: The World’s Oldest Earthquake Resistant Structure

Aug 13, 2019

Natural calamites like floods, hurricanes, and earthquakes have always been considered “acts of god”, yet for centuries our ancestors have r...

Republic of Cospaia: The Italian Hamlet That Became an Independent State For Four Centuries Due to Surveying Error

Aug 9, 2019

Nuzzled next to Tuscany, in northern Umbria, lies a small Italian village called Cospaia. For nearly four centuries, this territory of just ...

The Vitrified Forts of Scotland

Aug 6, 2019

Throughout the Bronze and the Iron Ages, Europeans have constructed hilltop forts and enclosures made of stone. About two hundred examples o...

The 40-Foot Studebaker President

Aug 5, 2019

Few companies escaped the Stock Market Crash of 1929 that plunged the United States and much of the western world into an abyss of economic...

Project A119: The Secret Plan to Nuke The Moon

Aug 2, 2019

Long before the United States President John F. Kennedy delivered the inspiring "We choose to go to the Moon" speech in front of a...

Barge Haulers on The Volga

Aug 1, 2019

Before the era of steam engines, the process of moving a boat or a barge up a river was extremely difficult. The usual method was to tow the...

Tempest Prognosticator: Predicting Storms With Leeches

Jul 30, 2019

Some animals have the instinctive ability to predict changes in the weather. Frogs croak when a storm is approaching, birds return to their ...

Australia’s Mouse Plagues

Jul 29, 2019

Rats and mice are big problems in Australia, especially around the grain-growing regions in the south and in the east. Every few years, mous...

Helepolis: The Failed War Machine From Which Rose a Wonder of The Ancient World

Jul 26, 2019

At the entrance to the harbor of the city of Rhodes, on the Greek island of the same name, there once stood a colossal statue made of iron, ...