It was March 14, 1932 when George Eastman, famed inventor, philanthropist, and founder of Eastman Kodak, invited a few loyal friends over to witness the rewriting of his will. He had made the decision to give a good portion of his money and prized possessions, including his enormous mansion, to the city he called home for his whole life- Rochester. […]
Read more
Ryan F. asks: Why do we say someone “footed the bill”? Turning a noun into a verb and then employing it in a way that seems completely out of context, the phrase “foot the bill” has long been used to mean paying the cost of something (that usually benefits more than one person). The first written record of the phrase […]
Read more
Katy E. asks: Are there any differences between razors and shaving cream for men and women beyond cosmetic? Shaving companies almost universally put out both a men’s and women’s version of each of their products, with the women’s version generally costing quite a bit more. But is there actually any difference between the so-called “gendered razors” and shaving cream or […]
Read more
Michael R. asks: Where did the football saying hut… hut… HIKE! come from? An integral part of the game, immediately prior to the start of play, the football quarterback begins his cadence. More than just “hut,” the offensive leader on the field uses short commands to prepare the team, adjust to the defense’s line up and even change the play. […]
Read more
No one can dispute George Lucas’ significant contributions to cinema history, including both the Star Wars and Indiana Jones franchises. His company also played a role in advancing special effects, top quality post-production audio and even digital sound systems for movie theaters. But it is nice to know that he didn’t invent everything out of whole cloth; when developing the Star Wars movies, […]
Read more
On November 15, 1965, at approximately 2:00 pm in the Grand Ballroom of the Cherry Plaza Hotel in Orlando, Florida, Governor Haydon Burns sat between the brothers Disney, Walt and Roy during a press conference. Opening the remarks, Governor Burns stated, “Walt Disney will bring a new world of entertainment, pleasure, and economic development to the state of Florida.” This […]
Read more
Amy W. asks: How do they make baby carrots? Unlike cut baby carrots, farmers grow “true” baby carrots to be naturally small, or other times they are simply carrots harvested before they get a chance to completely mature. “True” baby carrots bear the same cone shape as a normal sized carrot while only being a fraction of the size. A […]
Read more
Mark R. asks: Why does wet hay that is bailed catch on fire? Plant reactions and bacterial growth combine to raise temperatures in even the driest hay bales, although most never catch fire on their own. However, when hay is packed tightly, and enough moisture gets in, the conditions may be right for spontaneous hay combustion. How does this work? […]
Read more
This is a weekly wrap of our Daily Knowledge Newsletter. You can get that newsletter for free here. Who was Cunningham of Cunningham’s Law? Cunningham’s Law is an internet adage that states “The best way to get the right answer on the Internet is not to ask a question, but to post the wrong answer.” It’s an interesting hypothesis for […]
Read more
Noah asks: Why is it that aluminium foil on the outer part is very shiny, but the other side isn’t? The most abundant metal in the Earth’s crust, aluminum naturally occurs as a compound with other elements, such as aluminum oxide or potassium aluminum sulfate. As such, it was not isolated as a separate element until 1825 when a Danish […]
Read more
Jim R. asks: Why is it “righty tighty, lefty loosey” with screws? One of the six simple machines, a screw is nothing more than an inclined plane wrapped around a center pole. While today screws come in standard sizes, and typically are tightened by turning clockwise (and loosened by turning counterclockwise), this is a recent invention. A great example of […]
Read more
Jane R. asks: In photos of starving children and babies, their stomachs often seem to be swelled up. What causes this? Of all the tragic, indelible images that come from places of famine, none is more troubling than the iconic photograph of a painfully thin child with an enormous, distended belly. The result of several factors relating to malnutrition, that […]
Read more
John B. asks: Why are things like the distance and height of a pitchers mound always uniform, but outfield dimensions are allowed to be whatever the stadium designers want? From Boston’s Green Monster, to San Francisco’s McCovey Cove and Houston’s absurd Tal’s Hill, Major League Ballparks can vary greatly in design and depth. Yet despite all of their differences, the […]
Read more
Jeremy D. asks: Who invented the internet? While the World Wide Web was initially invented by one person (see: What was the First Website?), the genesis of the internet itself was a group effort by numerous individuals, sometimes working in concert, and other times independently. Its birth takes us back to the extremely competitive technological contest between the US and […]
Read more
Masen G. asks: Given the symptoms in the story, what was Tiny Tim sick with that a little money for 19th century medical care was able to fix? In Charles Dickens’ holiday classic, A Christmans Carol, the character of Tiny Tim dies in one timeline, but is saved by Ebenezer’s Scrooge’s charity in another. Although Dickens scholars have posited a […]
Read more
Neil asks: Who invented the slot machine? The story of the slot machine is one of intrigue, theft, controversy, and murder. Okay, not murder, but everything else. And it starts in Bavaria…. Augustinus Charles Fey was the youngest of sixteen children born in 1862 in the small village of Vohringen, Bavaria which sits at the edge of the Alps. Early […]
Read more
Mekala asks: Is the black box in airplanes really black? Also, who invented it? Thanks! Like many inventions, versions of an airplane “black box” were independently invented by several people, in this case beginning around the 1930s and 1940s. As for the version that began being installed on commercial aircraft, it was invented in response to a tragic loss of […]
Read more
Cunningham’s Law is an internet adage that states “The best way to get the right answer on the Internet is not to ask a question, but to post the wrong answer.” It’s an interesting hypothesis for sure. And, if you’ve spent any time on the internet whatsoever, you’re likely well aware that posting something incorrect online is a sure-fire way […]
Read more