Category Archives: History

The Invention of Morphine

Justin V. asks: Who invented morphine? Derived from opium but far more reliable and powerful, the invention of morphine changed pharmacology and pain relief. A (Very) Short History of Opium  Derived from the seedpods of the poppy, Papaver somniferum (opium) has been used since early civilizations first cultivated it from a wild strain, Papaver setigerum. A 6,000 year old Sumerian […]

Read more

That Time About Two-Thirds of China’s Population, and then a Decade Later About Half of Europe’s, Up and Died

Pandemics have been the bane of humanity throughout history. Although the past few centuries have witnessed numerous epidemics, and even a handful of pandemics, none compare to the Black Death of the 14th century in terms of percentage of the Earth’s human population killed in a very brief period of time. The Bubonic Plague Caused by the bacteria, Yersinia Pestis, […]

Read more

A Brief History of the Ballpoint Pen and Whether NASA Really Spent Millions Developing a Pressurized Version Instead of Just Using Pencils

Kyle S. asks: There’s a story circulating around that NASA found out pens didn’t work in space, but still needed a writing device that would work there, so they spent millions of tax payer dollars developing a ball point pen that could be used in space. The Soviet Union, on the other hand, just used pencils. Is this true? Thanks! […]

Read more

The Bum Brigade

On October 29, 1929, on what would become known as “Black Tuesday,” the stock market crashed. In one terrible day, the market lost fourteen billion dollars (about $188B today), signaling the beginning of the (roughly) ten-year-long Great Depression, with most of the last vestiges of the downturn only ceasing around 1939 due to the onset of World War II. Just […]

Read more

The Legend of Spring Heeled Jack

During the early years of the Victorian era, an imposing figure dressed in black terrorized the English countryside almost unchallenged. According to eyewitness accounts, this specter had bulging, red eyes, pointy ears and razor-sharp metal claws. He would materialize to attack unsuspecting victims, and when townsfolk gave chase, easily outmaneuvered them by effortlessly jumping over high fences and hedgerows to […]

Read more

The Eradication of Smallpox

Despite ethnic, religious, regional and political differences, every now and then people are able to set aside disagreements, look to their common humanity, and make the world a better place. Perhaps one of the greatest and most inspiring examples of such global cooperation has been the eradication of smallpox. The Disease Caused by either of two related viruses, Variola major […]

Read more

What Ever Happened to Confederate President Jefferson Davis?

Cailin asks: What happened to Jefferson Davis after the Civil War? Jefferson Davis was attending a Sunday church service in the capital of the Confederacy, Richmond, Virginia, when he heard the news. Union General Ulysses S. Grant had broken General Robert E. Lee’s defenses in Petersburg, less than twenty five miles from Richmond. By nightfall, the evacuation of Richmond needed […]

Read more

The Men Who Walked on the Moon

Marcus L. asks: How many people walked on the moon? Who were they? Forty-five years ago this month, a human being first set foot on the moon. Despite four and a half decades and amazing leaps in technology, to date only 11 other people have done this – and every one flew in an Apollo mission for the National Aeronautics […]

Read more

Why Does Rhode Island Have “Island” in the Name When It is Not One?

Aaron asks: Why is Rhode Island called an island when it is not? Most think the history of Rhode Island starts with Roger Williams, but the state’s “discovery” (at least by Europeans) dates back about hundred years before that to approximately 1524 and the Italian explorer Giovanni da Verrazzano (though he did most of his exploring in the name of […]

Read more

Glowing in the Dark, The “Radium Girls”

On December 21, 1898, Marie and Pierre Curie discovered the radioactive element radium (in the form of radium chloride), extracting it from uraninite. They first removed the uranium from the uraninite sample and then found that the remaining matter was still radioactive, so investigated further. Along with the barium in the remaining substance, they also detected spectral lines that were […]

Read more
1 26 27 28 29 30 43