Today I found out the can opener wasn’t invented until 48 years after the invention of the can. In 1795, Napoleon Bonaparte was having problems with his supply lines. Specifically, they were too long for the food preservation methods at the time, making it difficult to adequately supply his troops with needed food. Thus, he offered a 12,000 franc prize […]
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Today I found out how things become petrified, rather than just decaying normally. Petrifaction (also known as petrification) is a type of fossilization which leaves living organisms preserved as a type of stone. In order for this to happen, a specific set of circumstances has to be present when the organisms cease to live. When any living thing dies and […]
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Today I found out that “Avocado” derives from a word meaning “testicle”. The word Avocado comes from a Nahuatl Indian (Aztec) word “ahuácatl” meaning testicle. It is thought that the reference is either due to the avocado’s shape or the fact that it was considered to possess aphrodisiac qualities by the Aztecs. In Spanish, “ahuácatl” became “aguacate” and eventually “avogato” […]
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Today I found out why beans give you gas. Beans contain a sugar molecule called ‘Oligosaccharides’. These types of sugars cannot be digested by the stomach or small intestine. They get passed on to the large intestine where numerous types of bacteria begin to break them down. During the process, the bacteria release several different types of gases, mainly hydrogen, […]
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Today I found out what causes hiccups. In medical terms, a hiccup can be called a hiccough, a synchronous diaphragmatic flutter, or singlutus. Hiccups are classified into three categories: normal, protracted or persistent, and intractable. Protracted are those hiccups that last over 48 hours, but not more than one month. Intractable hiccups continue for more than one month. If hiccups […]
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Today I found out that a 17 year old girl survived a 2 mile fall from a plane without a parachute, then trekked alone 10 days through the Peruvian rainforest. On Christmas Eve, 1971, just a few hours after attending her high school graduation, 17 year old Juliane Koepcke and her mother, Maria, got on a flight from Lima, Peru […]
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Today I found out how a smoke alarm works. At their core, smoke alarms are very simple devices that need only two functions: a way of detecting smoke and a way of alerting people to the problem. From new technology involving lasers to old world technology that relies on a lonely individual sitting in a tower on the side of […]
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Today I found out that the inventor of the Pringles can was buried in one (part of him, anyway). Upon his death in 2008, just 20 days shy of his 90th birthday, the inventor of the Pringles can, Fredric J. Baur, was cremated. In keeping with his wishes, his family placed some of his ashes in a Pringles can (not all […]
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Today I found out apple seeds contain cyanide. The seeds of apples, also known as “pips”, contain a sugar/cyanide compound called “amygdalin”, which turns into hydrogen cyanide when it is metabolized in your body. Hydrogen cyanide was one of the key ingredients to Zyklon B, the trade name of the pesticide used by the Nazis in their gas chambers. Other […]
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Today I found out there was once a one man invasion attempt of the island of Sark. Andre Gardes was an unemployed nuclear physicist from France. Mr. Gardes believed himself the rightful heir and “Seigneur” of the small formerly feudal state of Sark. In August of 1990, Gardes decided to stage an invasion to forcefully set himself up as the […]
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Today I found out the origin of the green, yellow, and red color scheme for traffic lights. While some of the specifics have been lost to history, it is known that this color scheme derives from a system used by the railroad industry since the 1830s. At this time, railroad companies developed a lighted means to let train engineers know […]
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Today I found out that it currently costs more than double what pennies and nickels are worth to produce them. In 2006, the U.S. Mint sent a letter to Congress informing them that for the first time in history, it cost more to produce a penny and nickel than the coins themselves were worth. Including materials, machinery, labor, shipping, and […]
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Today I found out there is an octopus with a detachable penis. Known as the Argonaut, this male mollusc has a very sacrificial way of impregnating their female counterparts. The male has one arm longer than his others, known as a hectocotylus, which is used to transfer sperm to the female. The arm stores up the sperm, and when the […]
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Today I found out honey can be used for a variety of medicinal purposes. You may be skeptical about this because many such “natural” alternatives to medicine put forth are not backed by any scientific research. These types of claims are often based primarily on anecdotal evidence, which can be misleading. (I personally was extremely skeptical about honey’s medicinal value, […]
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Today I found out squirrels can purr. In September 2010 a baby squirrel named Rocky fell out of his nest in Mississippi. The family who found poor Rocky decided that their nursing cat, Emmy, would be the perfect mother for the little rodent. Rocky quickly became one of the litter and began to purr along with the other kittens. This […]
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Today I found out how a firefly glows. The glow from a firefly comes from the lower part of their abdomen. This “lantern” portion has an evolutionary gift in the form of bioluminescence. The light produced by a small layer of cells called photocytes is reflected off several layers of reflective cells and emits a greenish-yellow glow. Specifically, inside the […]
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Today I found out how porcupines have sex….very carefully! Porcupines mate in a very bizarre way. They first begin their ludicrous lovemaking with some nose rubbing. If the female accepts the nose rubbing and, after the initial nose rubbing test, the female is still keen on the male, the male will then stand on its hind legs and the female […]
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Today I found out how the Americas got their name. Like most, I’ve known that the Americas were named after Amerigo Vespucci since my early education. However, the story behind why this is the case is somewhat more interesting and quite a bit less well known. Vespucci was a navigator that traveled to “the new world” in 1499 and 1502. […]
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