10 STRANGE CITIES HIDDEN UNDER OTHER CITIES

Cities being built on top of ruins of ancient cities. Subterranean caverns running beneath today's cities. Underground fortresses and secret facilities being built. Many cities world wide have entire cities located beneath them, some centuries old and others relatively new.

Here are just a few of those places.

1) Edinburgh Vaults

Located in the nineteen arches of Edinburgh's iconic South Bridge, the Edinburgh Vaults were used to house tradesmen as well as the city's less desirable residents. When it was constructed in 1785, the bridge was intended to expand the city, and also serve as a custom-built shopping district. Along those ends, buildings located on the bridge's arches were given underground storage areas. Unfortunately, the storage vaults began to flood and were evacuated by their rightful owners. Shortly afterward, Edinburgh's downtrodden moved into them. The damp, dark rooms were a hotbed for crime, with serial killers Burk and Hare frequenting them for victims. [They were notorious body snatchers who became serial killers when there weren't enough 'legally' executed criminals to supply their need for bodies to sell to medical schools] Tons of rubble was dumped into the Vaults in the mid-1800s to close them down for good, but an access tunnel was discovered in the 1980s, leading to some fascinating discoveries. The underground city now has conducted tours.

2) Napoli Sotteranea

If you were to pick a European city that would be least likely to host an underground secret, Naples might be on your list. The flooded canals of Campania's capitol actually lay atop a bed of volcanic rock known as tuff, which is easy to mine and work. Over the centuries, a massive system of tunnels and caverns have been carved out of this material. The ancient Greeks used them as reservoirs, but there are also many fascinating ruins down below, including theaters and early Christian worship sites. During World War II, the tunnels were used for air raid shelters.

3) La Ville Souterraine

Most of the subterranean cities here have fallen into disuse and disrepair, but the massive complex beneath the streets of Montreal is one of the city's main commercial hubs. La Ville Souterraine was constructed after the Metro subway system opened in 1966, and covers over 20 miles of space under the city. Entry points are constructed around residential or commercial businesses at the surface, and the network contains underground stores, restaurants, nightclubs, and a library. During the bitterly cold winter, the majority of the city's commerce happens below the streets.

4) Burlington Bunker

The English country town of Cortsham, Wilshire, doesn't seem like it would be hiding any dark secrets, but guess again. Buried 100 feet below the quaint cobblestone streets lies a massive, sprawling subterranean city built in case a nuclear attack targeted London. The Burlington Bunker consists of 35 acres of construction and over 60 miles of roads. It was designed to support a maximum population of 4,000 people and boasted a number of amenities, including a television studio, cafeterias, and even a pub. Many of the walls are decorated with colorful murals. The existence of Burlington Bunker was classified until 2004, when it was decommissioned. It was never used, not even for test exercises.

5) Old Sacramento

In 1862, massive flooding swept through California's capitol, submerging both homes and businesses. The Legislature was relocated to San Francisco and the people who were left behind tried to figure out how to prevent a disaster like that from happening again. The solution was to raise all of the city's streets by ten feet, building new construction vaulted above the remains of the old. The abandoned spaces were used for storage and other purposes, and there is still a good amount of old Sacramento architecture left untouched beneath the surface, illuminated by squares of rose quartz set into the sidewalk as makeshift skylights.

6) Beijing Underground

The Cold War saw the threat of global nuclear annihilation loom heavy over our heads, so it's not surprising that many world leaders saw fit to head underground for safety. Perhaps the most ambitious project was Mao Zedong's underground city, which covers a staggering 33 miles of catacombs beneath the capital. China began construction in the 1970s when tensions with the Soviet Union were high, and the sprawling complex eventually came to contain medical clinics, schools, theaters, and even a roller rink. Food would come from a subterranean mushroom farm. It was opened to tourists in 2000, but closed in 2008. Some parts of the complex are now being used as illegal apartments.

7) Subtropolis

Having an office with a window is a nice perk, but for the workers of Subtropolis, that is not an option. This massive cave system carved out of the bluffs above the Mississippi River hosts 50 companies and thousands of employees working in a giant limestone mine. Subtropolis makes up a complex larger than downtown St. Louis's business district, and hosts the U.S. Postal Service's collectible stamp stockpile, a number of data centers, and an artisanal cheese aging facility. Even 5K and 10K races are held in this underground complex.

8) Paris Catacombs

Over 200 miles of tunnels, caves and catacombs stretch beneath the streets of Paris, France, and are used for a variety of fascinating purposes. Originally hollowed out for limestone when the city was being built, the Paris catacombs have been used for corpse disposal, mushroom farming, and hideouts for the French resistance during World War II. They were closed to the public in 1955, but a whole subculture has arisen around the underground city. Explorers have renovated tunnels, built living areas and even hosted art exhibitions in the Paris catacombs. The structural integrity of the remaining quarry walls are monitored by a team of French officials as they have been known to cave in and take whole neighborhoods on the surface with them.

9) Las Vegas Tunnels

The glittering streets of Las Vegas are a playground for people from all over the world with its tempting gambling, nightlife, and food. But beneath the streets, a subterranean city houses the unlucky people chewed up and spit out by Sin City. In the 1990s, with the tourism boom putting lots of tax money into the city, Vegas built a system of drainage tunnels to protect the city from flash floods. The 200 miles of tunnels have now become home to about a thousand people, who create living spaces in the cramped, scorpion-filled spaces and hope that the rain doesn't wash away everything they own.

10) Underground Seattle

One of the most famous underground cities in America was created as a result of a major disaster. In 1889, a cabinetmaker working in Seattle's Pioneer Square area tipped over a glue pot, which caught fire and started a massive blaze that destroyed 31 blocks of the city. Instead of just rebuilding, the City Council decided to raise all of the streets one to two stories higher than the old height. This created a cavernous area of walled-in sidewalks, with glass skylights in the street's above, that people used to get from business to business, as well as the remnants of buildings damaged by the fire. Seattle condemned the Underground in 1907 following a bubonic plague scare, but it was opened for tours in 1965. I've taken this tour [actually, took it on two different occasions]. Fascinating place.

A Bunch Of Alligators Is Called What?

I was watching a quiz show on television (probably Jeopardy) and one of the questions referred to the collective group name for a bunch of crows. My first thought was that I knew the answer…a murder of crows. My second thought had to do with why a bunch of crows would be referred to as a murder of crows.

We've all used the commonly known term of herd when referring to a bunch of cattle or horses or buffalo. Different groups of animals are collectively referred to by specific designations. And many of those collective group names make us scratch our heads and wonder who called them that and why.

So, my curiosity got to me and I did a little digging into collective group names for various animals.

Here's some I found particularly interesting…and strange.

Alligators? They congregate in a congregation. However, crocodiles group together in a bask or a float. And rattlesnakes are a rhumba.

Barracudas are referred to as a battery (seems more appropriate for a group of electric eels). Jellyfish group together in a smack. And sharks form into a shiver (a name that seems very appropriate and properly descriptive).

Buzzards bunch into a wake. Eagles form a convocation or an aerie. A group of owls is a parliament or a stare. Ravens form an unkindness or a storytelling (shades of Edgar Allen Poe). And swallows give us a flight or gulp (which seems to fit with swallow).

Cats…as a general collective they can be a clowder or clutter or pounce or dout or nuisance or glorying or a glare. Wild cats specifically form into a destruction.

Giraffes group into a tower (seems very appropriate).

Gnus are an implausibility (seems only right for an animal that starts with a silent letter).

Porcupines come in a prickle (again, an appropriately named collective).

Wolves, in general, group into a pack. However, if the wolves are moving they are known as a route or rout.

Zebras are known as a zeal or crossing or dazzle or cohorts in addition to the traditional herd.

And in the rodent community…we have ferrets grouped into a business. Squirrels are known as a dray or scurry.

But what about people, you might be asking. Well, here's a suggestion I came across that might be appropriate:  a nag of wives and a jerk of husbands.  :)

Earth Day—Where, When, And Why

Monday, April 22, 2019, is Earth Day. We only have one planet and we need to do everything we can to save it.

Supposedly originated in 1969 at a UNESCO conference in San Francisco, the name and idea for Earth Day was first observed on March 21, 1970—the first day of spring in the Northern Hemisphere. This day in celebration of the Earth was put into a proclamation signed by UN Secretary U Thant.

And at about the same time, a separate Earth Day was founded in the United States as an environmental teach-in first observed on April 22, 1970.  The April 22^nd date was taken international in 1990 with organized events focusing on environmental issues in 141 nations.

The impetus for an Earth Day came following the huge oil spill in 1969 off the coast of Santa Barbara, California.  Originally a teach-in on environmental issues to be observed on every college campus in the United States.  The name Earth Day was a logical and obvious suggestion made by several people in the fall of 1969.

The April 22, 1970, Earth Day was the beginning of the modern environmental movement.  Media coverage of the first April 22 Earth Day included Walter Cronkite's narration of a CBS News Special Report Earth Day: A Question Of Survival.

Earth Day became a popular event in the United States and soon around the world as well.  Earth Day seemed to work because of a grassroots level enthusiasm that quickly spread.

In 1990, on the 20^th anniversary of Earth Day in the United States, the observation officially went global in 141 countries.  The status of environmental issues now had stronger marketing tools, greater access to television and radio, and multimillion-dollar budgets.

Earth Day 2000 marked the first time the movement used the internet as its principle means of organization both locally and internationally.

Today Earth Day continues to grow in membership, number of countries participating, and the scope of its effectiveness.

We only have one planet and now, more than ever, we need to do everything we can to save it.

April Fool's Day

Monday, April 1, 2019—April Fool's Day or All Fool's Day as it is also known.  A date that has been celebrated for centuries.  But what in the world could possibly be the origins of a day dedicated to pranks and practical jokes?

The exact origins remain a bit of a mystery, the most widely accepted theory says it dates back to 1582 when France switched from the Julian calendar where the new year began on April 1 to the Gregorian calendar where the new year began on January 1 as called for in 1563 by the Council of Trent.  People who didn't get the word that the start of the year had moved or refused to accept the change and continued to celebrate it during the last week of March through April 1 became the object of jokes and hoaxes.  Paper fish would be placed on their backs and they were referred to as poisson d'avri which means April fish.  It symbolized a young, easily caught fish and a gullible person.  These people were considered fools and had practical jokes played on them.

Historians have linked April Fools' Day to ancient festivals such as Hilaria, which was celebrated in Rome at the end of March and involved people dressing up in disguises.  There's also speculation that April Fool's Day was tied to the vernal equinox in the Northern Hemisphere, a time when Mother Nature fooled people with changing and unpredictable weather.

On April 1, 1700, English pranksters began popularizing the annual tradition of April Fools' Day by playing practical jokes on each other.  The celebration spread throughout Britain during the eighteenth century.  In Scotland it became a two day event in which people were sent on phony errands and had fake tails or kick me signs pinned to their rear ends.

All Fools' Day is practiced in many parts of the world with the playing of practical jokes and sending people on fool's errands.  In modern times people have gone to great lengths to stage elaborate pranks.  Here's the top ten hoaxes from a list of the best one hundred pranks of all time as judged by notoriety, creativity, and number of people duped.

1)  The Swiss Spaghetti Harvest (1957):  The respected BBC news show Panorama announced that thanks to a very mild winter and the virtual elimination of the dreaded spaghetti weevil, Swiss farmers were enjoying a bumper spaghetti crop.

2)  Sidd Finch (1985):  Sports Illustrated published a story about a new rookie pitcher who planned to play for the Mets.  His name was Sidd Finch, and he could reportedly throw a baseball at 168 mph with pinpoint accuracy.  But Sidd Finch had never played the game before.  He mastered the art of the pitch in a Tibetan monastery.  This legendary player was the creation of the article's author, George Plimpton.

3)  Instant Color TV (1962):  At the time there was only one television channel in Sweden, and it broadcast in black and white.  The station's technical expert, Kjell Stensson, appeared on the news to announce that, thanks to a new technology, viewers could convert their existing sets to display color reception.  All they had to do was pull a nylon stocking over their television screen.

4)  The Taco Liberty Bell (1996):  The Taco Bell Corporation announced it had purchased the Liberty Bell and was renaming it the Taco Liberty Bell.  Outraged citizens called the National Historic Park in Philadelphia to express their anger.

5)  San Serriffe (1977):  British newspaper The Guardian published a special seven-page supplement devoted to San Serriffe, a small republic consisting of semi-colon shaped islands located in the Indian Ocean.  It described the geography and culture of this obscure nation.  Its two main islands were named Upper Caisse and Lower Caisse.  Its leader was General Pica.  Only a few readers noticed that everything about the islands was named after printer's terminology.

6)  Nixon for President (1992):  National Public Radio's Talk of the Nation program announced that Richard Nixon, in a surprise move, was running for President again.  His campaign slogan was, "I didn't do anything wrong, and I won't do it again."  Listeners flooded the show with calls expressing shock and outrage.  Nixon's voice was impersonated by comedian Rich Little.

7)  Alabama Changes the Value of Pi (1998):  The April 1998 issue of the New Mexicans for Science and Reason newsletter contained an article claiming that the Alabama state legislature had voted to change the value of the mathematical constant pi from 3.14159 to the Biblical value of 3.0.  The article soon made its way onto the internet, then rapidly spread around the world.  The Alabama legislature began receiving hundreds of calls from people protesting the legislation.  The original article was intended as a parody of legislative attempts to circumscribe the teaching of evolution and had been written by a physicist.

8)  The Left-Handed Whopper (1998):  Burger King published a full page ad in USA Today announcing the introduction on their menu of a Left-Handed Whopper for the 32 million left-handed Americans.  The ingredients were the same as the original Whopper, but the ad claimed all the condiments were rotated 180 degrees for the benefit of their left-handed customers.  Thousands of customers requested the new sandwich.

9)  Hotheaded Naked Ice Borers (1995):  Discover Magazine reported that a highly respected wildlife biologist found a new species in Antarctica—the hotheaded naked ice borer.  The creatures had bony plates on their heads.  When fed by numerous blood vessels, they could become burning hot thus allowing the animals to bore through ice at high speeds.  They used this ability to hunt penguins, melting the ice beneath the penguins and causing them to sink downwards where the hotheads consumed them.  It was theorized that the hotheads might have been responsible for the mysterious disappearance of noted Antarctic explorer Philippe Poisson in 1837.  To the hotheads, the explorer looked like a penguin.

10)  Planetary Alignment Decreases Gravity (1976):  British astronomer Patrick Moore announced on BBC Radio 2 that at 9:47AM a once-in-a-lifetime astronomical event was going to occur and listeners could experience it in their own homes.  Pluto would pass behind Jupiter, temporarily causing a gravitational alignment that would counteract and lessen the Earth's own gravity.  Moore told his listeners that if they jumped in the air at the exact moment the planetary alignment occurred they would experience a strange floating sensation.  When 9:47AM arrived, BBC2 began to receive hundreds of phone calls from listeners claiming to have felt the sensation.  One woman reported she and her eleven friends had floated around the room.

Have you ever played an April Fool's joke on someone, or had one played on you?  Tell us about it.

LEONARDO DA VINCI'S 10 BEST IDEAS

(Leonardo da Vinci self-portrait)

Without a doubt, Leonardo da Vinci (1452 – 1519) is the embodiment of the term Renaissance man.  His genius crossed into so many different areas—artist, architect, inventor, and master of all things scientific.  All this from a man who had no formal education beyond basic reading, writing, and math.

Until the 2003 publication of Dan Brown's THE DA VINCI CODE, he was best known as the artist who painted two of the world's most famous paintings—Mona Lisa and The Last Supper.  But there was so much more to him than his artistic creations.

His genius knew no bounds.  With a combination of intellect and imagination, he created (at least on paper) such inventions as the bicycle, helicopter, and an airplane that he based on the physiology and flying capability of a bat.

So, without further ado, here in no particular order is a list of Leonardo da Vinci's ten best ideas.

THE VITRUVIAN MAN

Thanks to Da Vinci, this drawing is considered one of the most recognizable figures on earth.  He modeled his perfect human form after the proportions set forth by ancient Roman architect Vitruvius.

GEOLOGIC TIME

While the scientists of his time explained inland and mountain top mollusk fossils as something leftover from the Bible's Great Flood, Leonardo disagreed.  He believed the mountains were once coastline before many years of gradually shifting upwards.

THE SELF-PROPELLED CAR

His designs for a self-propelled vehicle were revolutionary for his time.  His wooden vehicle moved by the interaction of springs and geared wheels.  In 2004, scientists at a museum in Florence, Italy, built a replica.  It worked just as Da Vinci had intended.

THE IDEAL CITY

Living in plague-ravaged Milan, he envisioned a more efficient city.  His architectural drawings were very detailed and even included horse stables and fresh air vents.  To the disappointment of many of Milan's modern day residents, there wasn't any provision for a soccer stadium.

THE AERIAL SCREW

Even though most modern scientists agree it would never have gotten off the ground, Da Vinci's helicopter design is still one of his most famous.  It was meant to be operated by a four-man crew and probably inspired by the windmill toy popular in his time.

THE TRIPLE-BARRELED CANNON

Da Vinci's distaste for conflict didn't stop him from coming up with designs for more efficient cannons.  His triple-barrel design would have been a deadly weapon of war.

THE WINGED GLIDER

His imagination soared with ideas for various types of flying machines, including gliders with flappable wings.  His open-shelled glider model had seats and gears for the pilot.

THE REVOLVING BRIDGE

As a fan of the quick getaway, he thought his revolving bridge would be best used in warfare.  His design was made of light weight yet sturdy materials affixed to a rolling rope-and-pulley system and allowed an army to change locations on a moment's notice.

UNDERWATER DIVING GEAR

Da Vinci had a true fascination with the oceans and had many designs for aquatic exploration.  His diving suit was made from leather and connected to a snorkel made of cane and a bell that floated on the surface.

MIRROR WRITING

For whatever reason, he liked mirror writing with most of his journals written in reverse.

Vernal Equinox—It's Officially Spring

Equinox translates literally to equal night.

On Wednesday, March 20, 2019, the sun crosses directly over the Earth's equator.  That moment is known as the vernal equinox in the Northern Hemisphere announcing the arrival of spring and the autumnal equinox in the Southern Hemisphere announcing the arrival of fall.  A second equinox will occur on September 23, 2019.

The fact that the Earth has distinctive seasons is due to the 23.4 degree tilt of the Earth's axis.  The Earth receives more sunlight (longer daylight hours) in the summer and less sunlight (fewer daylight hours) in the winter.  The tilt of the axis makes the seasons opposite in the Northern and Southern Hemisphere.  At the north pole summer gives six months of daylight while at the same time the south pole is experiencing six months of darkness.  The closer you are to the equator, the daily hours of daylight and darkness become more equal.

The fall and spring equinoxes are the only two times during the year when the sun rises due east and sets due west.  Modern astronomy aside, people have recognized the astronomical connection to the season changes for thousands of years.  The ancients of various civilizations all over the world built structures that illustrate this—temples dedicated to their various gods that modern man recognize as observatories.  Not only the spring and fall equinox days, but also the summer and winter solstice days.

I think it's also interesting to note a connection between the spring equinox and Groundhog Day (another holiday derived from the practices and celebrations of the ancients).  If the groundhog sees his shadow on February 2, we have six more weeks of winter.  And by coincidence that six weeks takes us to within a few days of the spring equinox.

A little bit of equinox trivia:  According to folklore, you can stand a raw egg on its end on the equinox. At spring one year, a few minutes before the vernal equinox, twenty-four almanac editors tested the theory.  For a full work day, seventeen out of twenty-four eggs stood up on the large end.  Then three days following the equinox, they tried the same test again.  And guess what?  The results were similar.  Perhaps the second test was still too close to the equinox?  :)

St. Patrick's Day—history, symbols, traditions, green beer, and Irish coffee

March 17—St. Patrick's religious feast day and the anniversary of his death in the fifth century. A date that falls during the Christian season of Lent. The Irish have observed this date as a religious holiday for over a thousand years. Irish families would traditionally attend church in the morning and celebrate in the afternoon.

The first St. Patrick's Day parade took place in the U.S., not in Ireland. Irish soldiers serving in the English military marched through New York City on March 17, 1762, (when we were still a British colony). In 1848, several New York Irish aid societies united their parades to form one New York City St. Patrick's Day Parade. Today, that parade is the world's oldest civilian parade and the largest in the United States with over 150,000 participants.

Today, St. Patrick's Day is celebrated by people of all backgrounds in the United States, Canada, and Australia. Although North America is home to the largest celebrations, it has been celebrated in other locations far from Ireland, including Japan, Singapore, and Russia.

In modern day Ireland, St. Patrick's Day has traditionally been a religious occasion. Until the 1970s, Irish laws mandated pubs be closed on March 17. In 1995, the Irish government began a national campaign to use St. Patrick's Day as an opportunity to promote tourism.

Symbols and Traditions

The shamrock was a sacred plant in ancient Ireland, symbolizing the rebirth of spring. By the seventeenth century, it became a symbol of emerging Irish nationalism.

Music is often associated with St. Patrick's Day and Irish culture in general. Since the ancient days of the Celts, music has always been an important part of Irish life. The Celts had an oral culture where religion, legend, and history were passed from one generation to the next through stories and songs.

Banishing snakes from Ireland has been associated with St. Patrick. A long held belief says St. Patrick once stood on a hilltop and with only a wooden staff managed to drive all the snakes from Ireland. The fact is the island nation of Ireland has never had snakes. The climate is too cold and damp for reptiles that cannot internally generate their own body heat.

Every year on St. Patrick's Day the traditional meal of corned beef and cabbage is consumed. Cabbage has long been an Irish food, but corned beef didn't become associated with St. Patrick's Day until many years later.

Belief in leprechauns probably comes from Celtic belief in fairies—tiny men and women who could use their magical powers to serve good or evil. Leprechauns are only minor figures in Celtic folklore, cantankerous little men known for their trickery which they often used to protect their fabled treasure. The cheerful, friendly image of the leprechaun is a purely American invention created by Walt Disney in his 1959 movie, Darby O'Gill and the Little People.

Chicago is famous for a somewhat peculiar annual event: dyeing the Chicago River green. The tradition started in 1962, when city pollution-control workers used dyes to trace illegal sewage discharges and realized that the green dye might provide a unique way to celebrate the holiday. That year, they released 100 pounds of green vegetable dye into the river—enough to keep it green for a week. Today, in order to minimize environmental damage, only forty pounds of dye are used, making the river green for several hours rather than days.

Green beer, certainly associated with St. Patrick's Day here in the United States, is NOT an Irish creation. Purists claim that Arthur Guinness would turn over in his grave if anyone attempted to add green food coloring to the traditional Irish brew. Green beer is most likely of American origins.

And Irish coffee?  The forerunner of today's Irish coffee was said to have originated one miserable winter night in the 1940s at Foynes' port, the precursor to Shannon International Airport on the west coast of Ireland near the town of Limerick. Joseph Sheridan added some whiskey to the coffee to warm the arriving American passengers, proclaiming it to be Irish coffee.

A travel writer named Stanton Delaplane brought Irish coffee to the U.S. after drinking it at Shannon Airport. He worked with the Buena Vista Café in San Francisco to develop the perfect drink. The Buena Vista Cafe started serving Irish coffee on November 10, 1952, and continues to serve large quantities of it to this day starting from the time they open in the morning for breakfast until they close at night.  On several occasions I have enjoyed Irish coffee at the Buena Vista.

So, here's to everyone celebrating on March 17 whether Irish or not. Enjoy your corned beef and cabbage, green beer, and Irish coffee.