Today I found out the difference between Cement and Concrete. In general terms, the word cement refers to any kind of binder that tightly holds other materials together. Concrete, on the other hand, is a mixture of materials like sand, gravel, and small rocks combined with any type of cement and water. The concoction is then allowed to dry and […]
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Today I found out fortune cookies were invented in Japan, not China or America. The commonly held notion that they were invented in China typically comes from the fact that they are primarily served in Americanized Chinese restaurants. However, you will not find fortune cookies in actual Chinese restaurants, nor will you find historical records of a similar food item […]
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In 1972, a 29 year old Nolan Bushnell and a 35 year old Ted Dabney were fresh off a sort of successful failure in an arcade game known as Computer Space, which was more or less just a very blatant rip-off of a previous game Bushnell had come across called Spacewar! The pair had gotten a company called Nutting Associates […]
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Today I found out Keanu Reeves’ first name is pronounced “Kay-ah-noo”, not “Key-ah-Noo”. That isn’t the only misconception surrounding his name. The name itself means “the coolness”, but is often incorrectly said to mean “cool breeze over the mountains”. Reeves’ was named after his uncle Henry Keanu Reeves. In Keanu Reeves’ early days in Hollywood, his agent thought his name […]
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Today I found out the holiday season has the lowest suicide rate of any time of the year, not the highest. According to the Center for Disease Control and Prevention, the holiday season actually is the time of the year when there are the least amount of suicides with the lowest point being December 1st and the lowest rate of […]
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Today I found out alcohol does not “cook out” of food in most cases. The myth that alcohol does all cook out stems from the fact that alcohol has a much lower boiling point temperature (173° F / 78.5° C) than water (212° F / 100° C). Thus, if the temperature is above 78.5° C, then the alcohol should boil […]
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Today I found out bubble wrap was originally designed to be used as wallpaper. Bubble Wrap was invented by two engineers Al Fielding and Swiss inventor Marc Chavannes in Hawthorne, N.J. in 1957. The two were not, however, trying to make a product to be used as packaging material. Rather, they were trying to create a textured wallpaper. They started […]
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Today I found out what the company name “3M” stands for. While today 3M makes a variety of products from medical and office supplies to electronic circuitry, in 1902 they started out as a mining company, who, as it turned out, wasn’t very good at mining. Specifically, they started out with the intention of mining the necessary types of stone […]
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Today I found out that the youngest person to ever become pregnant and give birth was only 5 years old! Lina Medina was born on September 27th, 1933 in Ticrapo, Peru. At age 5, her mother, Victoria, brought her to a hospital because her stomach was increasing in size. Her parents originally thought Lina was possessed by evil spirits, but […]
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Today I found out how the lines projected on the field during a televised football game work. What is happening behind the scenes of this seemingly simple line projection is actually quite complex. Putting that yellow line across your television screen to mark a first down or a blue line to mark the line of scrimmage requires numerous technicians, 3-D […]
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Today I found out that all 43,252,003,274,489,856,000 positions of a standard Rubik’s Cube can be solved in 20 moves or less. Anyone who is serious about solving a Rubik’s Cube uses some sort of algorithm, or sequence of steps to help them solve the puzzle. There are many different algorithms, varying in complexity and number of moves required, but those that […]
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Today I found out how a Jake Brake works (also known as “Jacobs Engine Brake” or “compression release brake”). For those who don’t know, a “Jake Brake” is what makes that machine-gun like noise that you might hear from semi-trucks when they head down long steep hills. A normal gas motor uses the air flow from the intake manifold to […]
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Today I found out there once was a man was hit on the head by a falling baby… twice! According to Time Magazine (Miscellany, Oct. 17, 1938), the year of the first event was 1937. Joseph Figlock, a local street sweeper in Detroit, Michigan, was walking down the road when a baby fell from a 4th story window. The baby […]
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Today I found out how trick candles work. There is nothing more humorous then seeing a person become woozy and light-headed at a feeble attempt to blow out candles that fight back! Candles themselves work on a fairly simple and ingenious principle. The three elements to sustain fire are concealed in one convenient package. The fuel itself is the container […]
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Today I found out how rum is made. Rum was once used as a medium of economic exchange in lieu of money. At one point in Europe, Rhode Island rum was even used as an accepted substitute for gold in economic exchanges. This drink, which first began being made as we know it today around the 17th century, quickly became […]
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Today I found out about the Rule of 72, which is a very easy way to calculate in your head how long it will take to double your money or debt based on a given fixed interest rate, assuming the interest is annually compounded. Use of the Rule of 72 is very simple. All you have to do is divide […]
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Note: This is a guest article contributed by frequent TIFO visitor and owner of DumpADay, Jon. Today I found the Slinky was originally intended to be used as a tension spring in a battleship engine horsepower meter. In 1943, Richard James, a marine engineer in a Philadelphia shipyard, was working at his desk, developing a special meter designed to monitor […]
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Today I found out Super Glue was invented by accident, twice. Super Glue, also known as cyanoacrylate, was originally discovered in 1942 by Dr. Harry Coover, who by the way died last month on March 26th, 2011. Coover was attempting to make clear plastic gun sights to be put on guns used by Allied soldiers in WWII. One particular formulation […]
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