Karl W. asks: What’s the difference between regular olive oil and virgin? Generally speaking, olive oils fall into one of two broad categories: refined and unrefined, with virgin and extra virgin fitting in the latter category, and pure and light olive oils in the former. Olives used to make the two virgin, unrefined oils aren’t treated with heat or chemicals, […]
Read more
Although you’d expect people tasked with going to space to be a fairly rational lot, astronauts and cosmonauts are noted as being an exceptionally superstitious group, many of whom conform to a number of seemingly arbitrary and often unusual rituals before each flight. While there is a perfectly reasonable explanation for most, if not all, of these traditions and customs, […]
Read more
Baki J asks: Why are people who are doing something crazy called mad as a hatter? Although the phrase “mad as a hatter” is, and will likely long be, associated with Charles Dodgson’s (a.k.a. Lewis Carroll’s) 1865 novel, Alice in Wonderland, contrary to popular belief, Carroll neither coined the phrase nor did he use it in his works. (The Hatter […]
Read more
Louis R. asks: Why do they always print bibles with two columns on the pages instead of like a normal book? The practice of using two columns with compact texts dates back to at least the fifteenth century, which in turn was just a continuation of an older tradition of narrow columns in horizontally opened scrolls. Both the Gutenberg Bible […]
Read more
The following is an article from Uncle John’s Bathroom Reader In the Beatles song “Come Together,” John Lennon included a lyric that referenced a Chuck Berry song, an act intended as a tribute to one of the founding fathers of rock ’n’ roll. Instead, it got Lennon embroiled in a years-long legal battle with one of the most colorful—and nefarious—characters […]
Read more
Medical science has advanced an astounding amount in the last 50 years or so and we can do things today that a half a century ago even in that era’s science fiction would have been considered science fiction. By the same token though, there were things done in the 1950s and 1960s that people today are still skeptical actually happened, […]
Read more
Today, Mother’s Day is a holiday of joy, brunches, gifts, flowers and phone calls. In fact, phone traffic spikes more on Mother’s Day than any other holiday. This annual celebration of moms everywhere was first officially established in 1914 when President Woodrow Wilson issued a presidential proclamation, which read that this is the day we “[publicly express] our love and […]
Read more
Chris G. asks: We know there is a coldest temperature at absolute zero. Is there also a hottest temperature possible? The idea of absolute hot springs from its better-known cousin, absolute zero, which, as you may recall, is 0 K, -273.15° C or -459.67° F. And although abridged definitions of the lowest temperature will frequently state it is the point […]
Read more
Jimmy K. asks: Why is there a plastic bag attached to airline oxygen masks if they don’t inflate? Because the economics of having large oxygen tanks aboard airliners simply doesn’t work out (not to mention that the air quality inside the plane would rapidly become unpleasant if fresh air wasn’t constantly supplied, regardless of the oxygen levels), commercial airplanes have […]
Read more
The following is an article from Uncle John’s Bathroom Reader Like us, you probably can’t remember a world without highways—a time before there were gas stations, fast-food places, or shopping centers. Well, it all had to start somewhere…and this is where. WHERE’S THE HORSE? The 1893 World’s Fair in Chicago was in full swing when a gentleman walked up to […]
Read more
Kim A. asks: How did they come up with the standard sizes for shoes? Seemingly arbitrary, there is a crazy logic (and a lot of muddy history giving rise to tradition) behind the numbers assigned to different shoe sizes. During the reign of England’s Edward II (1284-1327), certain measurements became standardized. Most pertinent to the discussion at hand: Three barley-corns, […]
Read more
Carla T. asks: When someone has an alternate name than their legal one that they go by, why is it called a “nick”name? A form of nickname has been around since the early 14th century- eke name, literally meaning “an additional name.” Eke is an even older word, dating back to about 1200 meaning “to increase.” (Eke also meant “to […]
Read more
New York City struggled to meet its recruitment goals during the spring of 1917. The United States had recently entered World War I, which had been raging in Europe since 1914 (see: What Really Started WWI), and the military needed volunteers. While New York City had a population of around 6.5 million at the time, it lagged behind its goal […]
Read more
Rachel R. asks: Who invented the computer mouse? Doug Engelbart is widely credited as the inventor of the computer mouse. Of course, as with most inventions, nothing happened in a vacuum and before the device that gave birth to the modern mouse was thought up, there were several exceptionally similar devices around. For the full story of the invention of […]
Read more
Kim M. asks: How do they decide when Easter is? The holiday of Easter is celebrated by over two billion Christians globally. Marking the day that Jesus rose from the dead, it’s always commemorated on a Sunday in the spring. Despite this, the exact date has consistently changed throughout the many centuries the holiday has been recognized. Additionally, various sects […]
Read more
The following is an article from Uncle John’s Bathroom Reader Here’s our look at one of the best-kept secrets of the Cold War…or was it? It depends on how you look at it. COOKING THE BOOKS In 1980 a hotel executive named Ted Kleisner landed a job as the general manager of the Greenbrier, a five-star luxury resort in the […]
Read more
In this week’s “best of” our YouTube channel, we discuss what really happens when someone enters the witness protection program, why breathing helium changes the sound of your voice, do road hazard signs like deer crossing and falling rocks actually prevent accidents, that time the U.S. accidentally nuked Britain’s first satellite, how to avoid being sued with the “small penis […]
Read more
Officially the Apollo 10 mission of 1969 was a dress rehearsal for the more famous Apollo 11- designed to test all of procedures and equipment needed to land on the Moon save for the actual act of the landing itself. (To assure it was just a practice run, they did not put enough fuel in the LM to land and […]
Read more