Few feats of engineering are as impressive as a military-grade helicopter. Today worth millions of dollars each, these high-tech birds are a formidable military asset, including, among many other uses, for rescue operations- all a fact US military personnel helpfully chose to ignore during Operation Frequent Wind when they pushed several dozen of them into the sea, in one case […]
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Mike A. asks: I was recently playing the game Tomb Raider & I got to thinking about the trope of the booby trapped or puzzle in an ancient ruin. We see it in comics, movies like Indiana Jones, & games. Is this pure fantasy or were there ever there traps, puzzles, or just intricate mechanical mechanisms from the ancient world […]
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Prior to WW2, knowing that they couldn’t compete with the numbers of the US navy, the Imperial Japanese Navy quietly authorised the construction of the two largest battleships by weight ever seen in warfare- the Musashi and her sister ship, the Yamato. The origins of these two behemoths can be traced back to Japan’s 1934 withdrawal from the League of […]
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The pilot community, on the whole, is surprisingly close-knit, with fellow pilots seemingly always willing to extend a helping hand to their winged brethren. This is seemingly the case even during war amongst pilots otherwise trying to kill one another, as illustrated previously in our article on the real Red Baron and in the subject of today’s article- that time […]
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While it’s likely others had tried it before, the first surviving documented attempt of someone trying to turn something to gold in a (relatively) scientific fashion occurred around 300 AD. The proto-scientist in question was a Greco-Egyptian named Zosimos. During his lifetime, it’s thought that he wrote nearly thirty books about alchemy, but most of them have been lost to […]
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It was a cool California November afternoon in 1947 when the HK-4 Hercules, also known as the Spruce Goose, finally flew. It was supposed to be a simple taxi test, nothing more than motoring through the water of Long Beach Harbor to show off its speed and test out the plane in open water. But having endured years of people mocking […]
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Only nine months after the near-disaster of Apollo 13, NASA decided to try again with Apollo 14. For the mission, three astronauts were chosen – Edgar Mitchell, Alan Shepard, and Stuart A. Roosa. Shepard had already earned international fame for being the first American, second human overall, in space in 1961, funny enough soaking in his own urine owing to […]
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Laura S. asks: Who was the first to come up with the idea of using passwords for computers instead of other authentication? Something akin to passwords have seemingly been used for at least as long as humans have been recording history. For example, one of the earliest references to something like a password is mentioned in the Book of Judges, […]
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In 1983, Paul Mockapetris proposed a distributed database of internet name and address pairs, now known as the Domain Name System (DNS). This is essentially a distributed “phone book” linking a domain’s name to its address, allowing you to type in something like todayifoundout.com instead of the IP address of the website. The distributed version of this system allowed for […]
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The following is an article from Uncle John’s Bathroom Reader The story of a sad and tragic epidemic that happened just 70 years ago, but which few people know about today. (But you’re familiar with at least one of its victims.) MONTEREY On February 14, 1941, Dr. Stewart Clifford, a pediatrician in Boston, made a house call to check on […]
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The following is an article from Uncle John’s Bathroom Reader Did you know that although tin cans were invented in the 1810, the can opener wasn’t invented until 1855? If you’re reading this on an iPad or a Kindle, you may be surprised to learn that e-books have a similar history—they predate e-book readers by more than 30 years. CHAPTER […]
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On the 16th of August, 1660, an approximately 70 year old William Harrison walked toward the village of Charingworth, about two miles from Chipping Campden, with the intention of collecting rent for his employer, the Lady Viscountess Campden. When he failed to return home, Harrison’s wife sent out their servant, John Perry, to find him, but neither man returned that […]
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Rita H. asks: Why do we serve ham on Easter? Under Jewish dietary laws (called kashrut), eating pork in any form is strictly forbidden. Jesus Christ was Jewish. So why, on the anniversary of his resurrection, do people traditionally serve ham? You’ll often read it’s because ham is supposedly a “Christian” meat, able to be consumed by Christians but not […]
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Timothy Evans was no saint and there was good reason for the police to suspect him of murdering his pregnant wife and baby daughter. He and said wife, Beryl, had a long history of angry quarrels including witnesses stating that the couple occasional came to blows with one another. Seemingly a constant source of argument was Beryl being upset with […]
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The following is an article from Uncle John’s Bathroom Reader The automobile is an integral part of modern history. From the Model T to the T-Bird, from the Volkswagen Beetle to the minivan, from the Cadillac to the Camry, the world is car crazy. But we sometimes forget every vehicle is just a collection of components. Here are the origins […]
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John A. asks: Are there any real examples of medieval castles having alligators in the moat to keep out intruders? A common image in pop-culture is that of a castle moat filled to the brim with water and hungry crocodiles. So did anyone ever actually do this? The short answer is that it doesn’t appear so. That said, while there’s […]
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Beyond being a staple of any self-respecting peace officer, thanks to the popularity of things like Movember, the humble moustache has made a glorious, bristly return to the faces of men all over the world in recent years. As a result, there is an almost endless supply of moustache related products one can buy, which means it’s only a matter […]
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Mark R. asks: Why do drawn hearts look nothing like real hearts? Who first drew them this way? The heart symbol is one of the single most enduring and widely recognised symbols in modern culture. But where did it come from? Something like the familiar heart symbol goes back many thousands of years. Specifically, several pieces of pottery going back […]
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