9 DANGEROUS SCIENTIFIC WORK LOCATIONS

When you hear the word scientist, it usually conjures an image of a sterile room with a person in a white lab coat surrounded by test tubes, Bunsen burners, and beakers with bubbling lab experiments. But in reality, there are many scientists working in various fields of discovery whose lab is far removed from that stereotypical image—scientists who do their work in the field. I read an article about scientists who work on location rather than in a lab…the ones whose labs are out there, in dangerous places and situations where most of us would never go.

So, in no particular order, here are nine of these dangerous scientific work locations.

1)  Inside Volcanoes

When you think of geologists your first thought is usually the study of rocks and various landforms, something safe and basically stable. But for the branch of this particular science known as volcanology, things are definitely less stable and a certainly hotter. Having been to Mt. St. Helens, Washington, after the explosive eruption and viewing the devastation first hand, I'm very familiar with the story of David Johnston, the thirty-year-old volcanologist who was on duty at the time and was one of the fifty-seven people who died in the eruption. Volcanologists study the intense heat and chaos inside active volcanoes, and not long ago a team of three researchers descended inside the Marum Volcano on Ambrym Island off the coast of Australia to study lava flows inside. Wearing a heat-resistant suit, one of them descended 1200 feet into the volcano's crater to capture video footage of the lava's movement. Normally, scientists use robotic cameras mounted to small helicopters or drones to do this extremely dangerous work.

2) Tornado Country

The movie Twister gave us a good look at what storm chasers do, and those who live in the part of the U.S. referred to as Tornado Alley see the results of their work on the news when the storm conditions are present that produce tornadoes. Collecting data on storms is a tough process. Getting close to a tornado is risky even on a good day, and self-proclaimed storm chasers run that risk all the time. Even with technology such as Doppler radar giving us the overall picture of a severe storm, some scientists claim there is some data that can only be gathered at ground level. One of the most noted tornado researchers, Tim Samaras, routinely drove in front of tornadoes to place cameras and pressure sensors to record the velocities of objects swept up by the storm. Unfortunately, in 2013 Samaras, his son, and another storm chaser died in an Oklahoma tornado.

3) Biosafety Level 4 Labs

For the last few years, the news has been primarily about the Coronavirus/COVID which was elevated to the status of a pandemic with ultimately millions of people dying worldwide. Laboratories that deal with germs and diseases that can be dangerous or fatal to humans are given a biosafety rating from one to four. Facilities that deal with Level four are where the really bad stuff happens. One of the most notable is the NIAID (National Institute of Allergy and Infectious Diseases) integrated research facility located at Fort Detrick, Maryland (pictured here). The laboratory is housed in a three-story office building—an airtight, pressurized environment restricted to only a select number of researchers. The facility has airlocks that separate it from the outside world and anything that leads outside the building, such as light fixtures or electrical outlets, is sealed in epoxy to prevent even a single germ from escaping. Scientists are given a seven-minute showering with virus-killing chemicals before they leave.

However, the Department of Health and Human Services (HHS), under the control of Robert F. Kennedy, Jr., did order a temporary "stand-down" of research activities at the facility. This pause in research, which began in late April 2025, halted all research activities and limited access to essential personnel only. While the facility was not permanently closed, the stand-down caused concern within the global health community due to the facility's role in studying high-consequence pathogens like Ebola and Lassa fever. 

4)  Underwater Caves

The ocean is a massive mystery to humanity, covering the majority of the Earth's surface. Even though it's part of our planet, we seem to know more about outer space than we do the depths of our oceans. One of the most interesting areas under the ocean's surface are known as blue holes, underwater caves that can reach as deep as six hundred feet below sea level. These caves have difficult topography. They vary in size from massive, sprawling caverns to holes barely big enough to admit a human. Diving there can be very dangerous with unpredictable currents. Despite the dangers, scientific rewards are huge with both biological and archaeological finds waiting to be discovered.

5)  Tree Canopies

Forest ecosystems are made up of distinct layers, each with its own climate and variety of plants and animals. It's a simple task to study the layers nearest the ground, but botanists have lots of questions about what's happening up above. And that's where canopy research comes in. Scientists at Humboldt State University climb to the top of trees that can exceed 350 feet in height, anchoring their bodies to the trunk. From that risky perch they can observe the canopy ecosystem…as long as they don't lose their balance. At the top of the trees, researchers have discovered a whole ecosystem of moss, lichens, and even whole new trees and bushes growing from dead stumps.

6)  Amundsen-Scott Station

Originally built by the United States government in 1956, the Amundsen-Scott Station sits squarely on the south pole. With temperatures ranging from minus 13.6 degrees Celsius (minus 56.48 Fahrenheit) on a nice day to minus 82.8 degrees Celsius (minus 181.04 Fahrenheit) when winter is in high gear, it's one of the most inhospitable regions on the planet. Even though blizzards and intense winds are common, astronomers spend months at the station because the six months of total darkness during winter makes Amundsen-Scott a perfect place to observe the night sky. Other researchers study the movements of the Antarctic ice sheet—the station itself moves about thirty-three feet a year as the ice drifts.

7)  Aquarius Lab

Operated by the National Oceanic and Aeronautic Administration, this deep-sea science station comes with a little twist. The human body is only capable of staying underwater for a short period at a time because decompression sickness (commonly referred to as the bends) can cause incredible damage when gas bubbles form in the body and disrupt tissue. Some scientists have long-term research projects that need to happen in deep water, so they do it at the Aquarius Lab. This facility rests on the sea floor outside of Key Largo, Florida, at a depth of fifty feet. Researchers spend up to ten days at a time underwater studying the nearby coral reefs.

8)  Inside Hurricanes

Here's another meteorological condition where some scientists like to get a little too close. The National Oceanic and Aeronautic Administration employs a number of flight meteorologists who take airplanes into the eyes of hurricanes to gather data on the storm's strength and direction. They use two planes—one is a Gulfstream G-4 that has the easy job of circling the storm's funnel, the second is a smaller propeller plane that actually penetrates the fast-moving wind to fly right to the eye of the storm. In addition to using Doppler radar on the plane's tail, they also release a device called a dropsonde that transmits pressure and humidity data.

9)  Outer Space

And finally…there is literally no environment as hostile to the human body as the vacuum of space. Long-term weightlessness has negative effects on muscle tone, bone density, and the immune system. Exposure to radiation in low-earth orbit comes at levels ten times higher than the normal dose on the Earth's surface. And there's also the fact that outer space doesn't have any of that oxygen stuff our bodies need in order to function—to literally stay alive. Experimentation in outer space has led to a number of fascinating discoveries in fields as diverse as astronomy and cancer medicine.

And there you have a sampling of dangerous locations some scientists refer to as their lab (minus those white lab coats, of course).

Fourth Of July Holiday—Some Trivia And A Fireworks Safety Quiz

July 4, American Independence Day holiday—on this date in 1776, the Declaration of Independence was approved by the Continental Congress, setting the 13 colonies on the road to freedom as a sovereign nation. The U.S. Constitution, the document that emerged from the 1787 Philadelphia Convention, is the oldest national constitution in the world.

This most American of holidays is normally marked by fireworks, parades, and backyard barbecues. Fireworks displays are common throughout the world and are the focal point of many cultural and religious celebrations. Fireworks were invented in ancient China to scare away evil spirits, as a natural extension of the Chinese invention of gunpowder.

With 4^th of July fireworks comes the concern for safety. A reality for the holiday is that fireworks cause thousands of injuries, and even some deaths, in addition to enough fires to make July 4 the day with the most reported fires across the United States according to the National Fire Protection Association.

So…how much do you know about fireworks safety? Here's a 9 question quiz to test your knowledge. Correct answers are at the end.

1)  How hot does a sparkler burn?

            a:  212 degrees

            b:  600 degrees

            c:  950 degrees

            d:  1200 degrees

2)  What portion of 4^th of July fires are caused by fireworks?

            a:  10 percent

            b:  35 percent

            c:  50 percent

            d:  90 percent

3)  Which age group has the most injuries reported from fireworks?

            a:  under 20

            b:  20 – 40

            c:  40 – 60

            d:  60+

4)  You should skip buying fireworks in brown paper packaging as that could be a sign that they're made for professionals, not consumers.

            a:  true

            b:  false

5)  If a pack of fireworks has not fully functioned, you should cautiously relight it.

            a:  true

            b:  false

6)  What's the best way to dispose of used fireworks?

            a:  throw in trash

            b:  use hose or bucket of water to soak them then throw away

            c:  bury them

7)  What is the most common fireworks injury?

            a:  fractures and sprains

            b:  contusions and lacerations

            c:  ear injuries

            d:  burns

            e:  eye injuries

8)  According to a U.S. Consumer Product Safety Commission investigation, which of these were common reasons for fireworks injuries?

            a:  holding fireworks in the hand

            b:  mischief

            c:  debris or smoke from a malfunction

            d:  errant flight path from a malfunction

            e:  early or late ignition from a malfunction

            f:   all of the above

9)  Never light more than how many fireworks at a time?

            a:  1

            b:  2

            c:  3

And now, for those of you who want to see how well you did on the quiz—

1)         the answer is d…1200F degrees, hot enough to burn certain metals and ignite clothing.

2)         the answer is c…50 percent, when shooting fireworks keep a bucket of water or sand available.

3)         the answer is a…under 20, children 10–14 are more than twice as much at risk for fireworks injuries.

4)         the answer is a…true.

5)         the answer is b…false, any malfunctioning fireworks should be soaked in water then thrown away

6)         the answer is b…use hose or bucket of water to soak them and then throw them away

7)         the answer is d…burns

8)         the answer is f…all of the above

9)         the answer is a…light just 1 at a time.

A happy and safe holiday to everyone.

11 FAMOUS FEMALE SPIES FROM HISTORY

World War I poster

My blog this week is about female spies from the Civil War, World War I and World War II.  And four of them were genuine celebrities—three of them were famous at the time and one became famous later. They were popular and well known for something other than being spies.

So, without further ado and in no particular order, here's this week's list of eleven female spies.

11)  Violette Szabo—World War II

Ever heard of the video game Velvet Assassin?  The game was inspired by her story as a Special Operations agent.  Born in France, she and her family moved to London where she married a French soldier. When he was killed in battle two years later, she joined the service.  As a secret agent, she parachuted into France and planned the sabotage of a railroad, disrupted enemy communication, and passed along strategic information.  She was captured by the Nazis, tortured, and sent to a concentration camp where she was executed at the age of only twenty-three.  Her story became a book and movie titled Carve Her Name With Pride.

10)  Stephanie von Hohenlohe—World War II nazi spy

She managed to insert herself into high society wherever she went.  An affair with a member of the Austrian royal family resulted in her pregnancy.  She was quickly married off to a minor German nobleman.  After the marriage ended, she became a fixture in the London social scene and later was a go-between for the Nazi regime and high-placed sympathizers in England.  She was often called upon to offer advice and services to Hitler in spite of the fact that she was Jewish, a fact Hitler knew.  She followed a lover to the U.S. where she was considered so dangerous that she was detained until the end of World War II.

9)  Noor Inayat Khan—World War II

Known by the code name Madeleine, Russian-born of Indian and American descent, she served as a radio operator in the French resistance.  When the Nazis raided her communication headquarters, she avoided detection but was later betrayed and interrogated.  She was transferred to Dachau where she was killed at age thirty.  A book about her life, Spy Princess, was produced as a limited series.

8)  Belle Boyd—U.S. Civil War confederate spy

Known as Cleopatra of the Secession, she ran a hotel in Virginia.  As a girl she began working to defend the South, charming secrets out of Union soldiers stationed near the hotel then delivering them to Confederate officials.  Arrested, then freed, she eventually ended up traveling around the country telling her stories of espionage.

7)  Virginia Hall—World War II

Educated at Harvard and Columbia with a goal of joining the Foreign Service…until a shooting accident on a hunting trip resulted in a partial amputation on her leg and a limp when wearing her prosthesis.  She signed up for the British Special Ops and later for the U.S. Office of Strategic Services (the predecessor of the CIA).  She discovered and passed along important military information and trained resistance fighters.  On one mission she was forced to escape to Spain in winter through the mountains on foot.  A book about her was released in 2008, The Wolves at the Door: The True Story of America's Greatest Female Spy.

6)  Krystyna Skarbek—World War II

After the Nazi's invaded her native Poland, she volunteered for British Special Operations.  Under the name of Christine Granville, using her expertise as a skier, she transported information between Poland and Hungary through the mountains.  And she could be considered the original Bond girl—Ian Fleming is said to have based several of his femme fatales on her.  After retiring from Special Ops, she worked on a cruise ship and was killed in 1952 by a coworker whose advances she had rejected.

5)  Marlene Dietrich (movie star)—World War II

German born, she became a U.S. citizen in 1939.  She volunteered for the OSS and, in addition to entertaining troops on the front lines as did many celebrities, she also broadcast nostalgic songs as propaganda to German troops who were battle weary.  She was awarded the Medal of Freedom.

4)  Josephine Baker (nightclub singer/dancer)—World War II

From St. Louis, Missouri, she moved to France to escape the racial prejudice she had been subjected to in the U.S.  She became a French citizen.  As a popular and much loved entertainer in France, she used her celebrity working for the French resistance.  The Nazis were so dazzled by her that they allowed her freedom of movement without thinking to check her sheet music where French resistance secrets were written in invisible ink.  She helped to break down countless barriers for African-American women in her adopted country and also in the U.S. [she was an important figure in the U.S. civil rights movement].

3)  Julia McWilliams Child (TV's The French Chef)—World War II

She wanted to join the WACs or the WAVES but was turned down because of her 6'2" height.  So, she went to work for the OSS in research and development at their Washington, DC, headquarters.  She helped develop a workable shark repellent used by downed flight crews and later for the U.S. space missions with water landings.  She also supervised an OSS facility in China.  She handled countless top secret documents prior to becoming famous as television's gourmet cook.

2)  Hedy Lamarr (movie star)—World War II

Born in Vienna, Austria, she made her film debut in 1933's Ecstasy.  She fled the approaching storm clouds of war in Europe, landing a contract with MGM studios.  But she was more than just a pretty face and an actress.  She was also a brilliant mathematician with a unique ability in problem solving. In addition to using her celebrity to raise millions of dollars in war bonds, she was an inventor.  She teamed with Hollywood composer George Antheil and invented a frequency hopping method for steering a torpedo. Today, her invention is the basis for frequency hopping used for wireless phones in our homes, GPS, and most military communication systems.

And finally probably the most famous (or infamous) female spy of all time:

1)  Mata Hari—World War I

A spy legend so evocative that the mere mention of the name says it all.  James Bond certainly falls into that category, but he's a fictional character.  Mata Hari was real.  Born in the Netherlands as Margaretha Geertruida Zelle.  She responded to a newspaper ad seeking a wife, married an older man, and moved to Indonesia.  An unhappy marriage and a fascination with the local culture turned her into a performer named Mata Hari.  After her return to Europe, she became a sensation in Paris with her exotic dancing, skimpy costumes and sexy demeanor…wildly popular with some and scandalous with others.  During World War I she traveled freely throughout Europe and was ultimately accused of being a German spy.  She was arrested and executed by a French firing squad in 1917.  She claimed she was spying for the French, not the Germans.  Neither accusation (French spy or German spy) was ever conclusively proven but current theory says she was working for the French who decided she had become a liability. 

The History Of Father's Day

Father's Day this year falls on Sunday, June 15, 2025.  Mother's Day was, indeed, the inspiration for Father's Day, but it was a long time before it became an official reality.  The governor of the state of Washington proclaimed the nation's first Father's Day on July 19, 1910.  It was not until 1972, 58 years after President Woodrow Wilson made Mother's Day an official holiday in 1914, that President Richard Nixon gave Father's Day its official federal holiday status.

The campaign to celebrate Father's Day did not meet with the same type of enthusiasm as Mother's Day.  One florist explained it as fathers not having the same sentimental appeal as mothers.  In 1909, a Spokane, Washington, woman who was one of six children raised by her father, a widower, was successful in establishing a day for male parents the same as the one Mothers enjoyed.  The state of Washington celebrated the nation's first statewide Father's Day on July 19, 1910.

The idea slowly spread.  In 1916 Woodrow Wilson honored the day.  President Calvin Coolidge urged state governments to observe Father's Day, however many men continued to scoff at the idea claiming it was a sentimental attempt to domesticate manliness with flowers and gift-giving and also claiming it was only a commercial gimmick to sell more products often paid for by the father himself.

In the 1920s and 1930s there was a movement to do away with both Mother's Day and Father's Day and create a Parent's Day instead, the idea being that both parents should be loved and respected together.  The gathering enthusiasm for this idea was basically stamped out during the depression.  Struggling retailers and advertisers redoubled their efforts to make Father's Day a gift giving holiday for men.  With the onset of World War II, advertisers set forth the argument that celebrating Father's Day was a way to honor American troops.  By the end of the war, Father's Day was a national institution but not yet an official holiday.

In 1972 Richard Nixon signed a proclamation making Father's Day a federal holiday.  It's estimated that there are more than 70 million fathers in the United States and that Americans spend more than $1 billion each year on Father's Day gifts.

Friday the 13th —Does it make you stop and think?

Triskaidekaphobia:  Fear of the number thirteen.

Paraskevidekatriaphobia:  Fear of Friday the 13^th.

An obviously irrational concept that a mere number can bring bad luck to someone.  Or that a specific day of the week can be unlucky.  But that doesn't stop us from dwelling on the possibility.

The tradition of Friday being a day of bad luck dates back centuries with some of the more common theories linking it to significant events in the Bible believed to have taken place on Friday such as the Crucifixion of Christ, Eve offering Adam the apple in the Garden of Eden, the beginning of the great flood.

Many sources for the superstition surrounding the number thirteen and its association with bad luck also derive from Christianity with the Last Supper being cited as the origin—Judas was the thirteenth person to be seated at the table.

And when you put the two bad luck symbols together you get Friday the 13^th—the day associated with misfortune.

One legend of the origin of Friday the 13^th as unlucky comes from the persecution of the Knights Templar. Philip IV of France borrowed enormous sums of money from the very wealthy Templars to finance a war with England. An ineffectual king and an even worse military commander, Philip was easily defeated. He saw a way of both currying favor with the Pope and eliminating his huge debt. On that fateful day of Friday, October 13, 1307, he ordered all Templars arrested and their property seized. Jacques DeMolay, the Grandmaster of the order, was thrown in prison along with several other high-ranking members of the order. The Knights Templar, which had dominated medieval life for two centuries, were no more. Unfortunately for Philip, the Templars had learned of his planned treachery beforehand. Many of them escaped and their vast stores of treasure were hidden from the King's soldiers. Jacques DeMolay was burned alive after being tortured when he refused to admit to any wrongdoing. Another legend that has also persisted is that Jacques DeMolay cursed both Philip IV and Pope Clement V, as he died. Philip and Clement died within months of DeMolay's death.

Superstition is a belief or notion not based on reason or knowledge.  An irrational belief.  Lots of superstitions came into being during the Dark Ages, a time when living conditions were so severe that people reached out to anything that might bring them help and solace with the results being explanations for what seemed unexplainable at the time.  Religious beliefs and lack of scientific knowledge helped to spawn many superstitions.

Superstitions differ from culture to culture, but we all have them even if it's only paying surface homage to the concept.  We don't believe in the good luck vs. bad luck of chain letters/chain e-mails/chain texts, yet it often comes down to saying what's the harm, then sending them on to avoid breaking the chain.

We often follow the tradition of the superstition without really knowing why it's the traditional thing to do.  If we blow out all the candles on our birthday cake with one breath while making a silent wish, then the wish will come true.  When expressing a desire for good luck (we'll be able to go on the picnic if it doesn't rain), we grin, then we knock on wood as we emit an embarrassed chuckle.

In Western folklore, many superstitions are associated with bad luck.  In addition to Friday the 13^th, there's walking under a ladder, having a black cat cross your path, spilling salt, stepping on a crack, and breaking a mirror among others.

In addition to cultural superstitions, there's also certain occupations that evoke various rituals to bring on good luck.  It seems to me that gamblers and sports figures have the most superstitions and rituals to insure good luck.

Do you have any superstitions that you hold dear?  Are they more of a traditional situation handed down through your family or are they superstitions that have come down through history?

And I'm sure there won't be any unpleasantries or bizarre accidents on Friday the 13^th this month. (knock on wood). 

11 famous products originally intended for a different purpose

Many of the world's most famous brands and products started out as something entirely different than what they are known for today. Some of the best discoveries have happened by accident, such as Silly Putty…and, of course, the 11 products listed here that range from soft drinks originally laced with powerful mind-altering drugs to medicines with unexpected, but profitable, side-effects.

COCA-COLA

Dr. John Pemberton invented the original formula of the syrupy soft drink in 1886. He had been badly injured in the battle of Columbus and, as a result, had became hopelessly addicted to prescription morphine. Being a trained pharmacist, Pemberton decided to come up with his own addiction cure. This resulted in Pemberton's French Wine Coca, a drink that contained alcohol and cocoa leaf extract—the same ingredient that makes cocaine. When Coca-Cola first appeared on the market it was labeled as a nerve tonic that "relieves exhaustion." Cocaine was removed from the product in 1903.

LISTERINE

Surprisingly, the mouth wash you've been using for years was originally marketed as a floor cleaner, a cure for gonorrhea, and was also used as a surgical antiseptic. It did not become commercially successful until re-branded as a cure for bad breath.

BUBBLE WRAP

Marc Chavannes and Alfred Fielding had been attempting to come up with a new style of textured wallpaper and as a result of their efforts, according to Forbes magazine, in 1957 they created bubble wrap. They sealed together two shower curtains, which made the first layer of the bubbles. They tried selling the product first as wallpaper and later as greenhouse insulation without any success. It was not until IBM launched the 1401 computer in 1959 that bubble wrap was first used for the purpose of keeping products safe in transit.

SLINKY

According to Time magazine, the slinky is one of the most influential toys ever. However, the fascinating metal springs were originally invented for a much more practical purpose: stabilizing devices on ships in choppy seas. It was not until the instrument-stabilizer was accidentally knocked off a shelf and appeared to walk across a desk that its inventor, Richard James, realized that it could be a toy. James once said: "Strictly speaking, I didn't invent the Slinky. He practically walked into my life."

VIAGRA

Scientists who developed Sildenafil Citrate, better known today as Viagra, were hoping it could lower blood pressure and treat the heart problem Angina. During clinical trials they discovered some surprising side effects—the male participants experienced erections. Curing erectile dysfunction became an incredibly lucrative future for the drug. In 2007, its original purpose was vindicated. Scientists showed that as well as boosting blood flow to the penis, the drug could also increase the amount of blood sent to the heart and lungs.

7UP

7UP started out with a long and boring name: Bib-Label Lithiated Lemon-Lime Soda. As the name implies, the lemon-lime flavored drink contained lithium, a drug used in the treatment of people suffering from bipolar disorder. According to The New York Times, 7UP contained lithium until 1950. It has even been suggested that the "7" in the name refers to lithium's atomic mass and "UP" had to do with an improved mood after using the product.

ROGAINE

Rogaine is the commercial name for minoxidil—a drug which can help reduce high blood pressure. It's second use was discovered by patients taking the blood-pressure medication Loniten (which also contains minoxidil). They noticed increased hair growth on their scalp. Realizing the commercial value of this side-effect, Rogaine was made available as a hair loss solution in 1988.

FRISBEE

William Russell Frisbie bought a bakery in Connecticut in the late 19th century, which he called the Frisbie Pie Company. After Frisbie's death, his company continued to flourish and in 1956 reached a peak production of 80,000 pies per day. Pies and cookies made by the company were purchased in a plate-shaped tin bearing the name "Frisbee Pies." Yale students discovered a second use for the tins, and began to hurl them around the university campus. As the flying disk approached its target, the thrower would shout "Frisbie" as a warning. The slightly different spelling "frisbee" is now used for the toy.

CHAINSAW

The earliest mention of the chainsaw comes from the Canadian Medical Association Journal, which says the original purpose of the chainsaw was to cut bone in operations. The journal says: "Orthopedics became a specialty with the help of a new instrument, the osteotome, invented around 1830 by the German Bernard Heine. An illustration from a contemporary inventory of surgical tools shows that this clever master of prosthetics had in fact invented the chainsaw."

WD-40

WD-40 is most commonly used to protect metal implements from moisture and to loosen tight screws. Around 80% of US households own a can of the stuff. It was originally used for lubricating nuclear missiles during the Cold War era. It was created by a small San Diego company, Rocket Chemical, and its retail name of WD-40 is an abbreviation for "water displacement, 40th attempt" at coming up with a viable product for the initial use.

PLAY-DOH

Cleo and Noah McVicker developed the putty in 1933 to help clean up soot-covered walls [the Travel Channel's Mysteries At The Museum did a segment on this]. Made from a simple combination of flour, water, and salt, it was meant to be rolled across walls to remove dirt. However, the introduction of vinyl wallpaper (easy to clean with just soap and water) meant the concoction became unnecessary. But then, the company discovered that the formula could be used as a pliable modeling clay. Renamed Play-Doh, it was put on sale for this purpose in 1956.

This is just a sample of the many products invented for one specific purpose and ultimately used for something completely different.

MEMORIAL DAY—History of the holiday

The last Monday in May, in 2025 that's May 26^th, is Memorial Day in the United States—a holiday honoring the men and women who died during military conflict in service to the United States. Formerly known as Decoration Day, it originated in the years following the Civil War but didn't become an official federal holiday until 1971.

The Civil War claimed more lives than any conflict in U.S. history. This required the establishment of the country's first national cemeteries. In the late 1860s, Americans in various small towns and large cities held springtime tributes to fallen soldiers by decorating their graves with flowers. On May 5, 1868, General John A. Logan proclaimed May 30 as Decoration Day, the date chosen because it was not the anniversary of any particular battle.

On the first Decoration Day, General Logan made a speech at Arlington National Cemetery (Washington, D.C.) where 5,000 participants decorated the graves of 20,000 Union and Confederate soldiers buried there.

Decoration Day originally honored only those lost while fighting in the Civil War on both sides of the conflict. But by the time the U.S. became involved in World War I, the holiday evolved to commemorate American military personnel who died in all wars.

The name Decoration Day gradually changed over to Memorial Day during the ensuing years, but continued to be observed on May 30. In 1968, one hundred years after General Logan made his Decoration Day proclamation, Congress passed the Uniform Monday Holiday Act which established Memorial Day as the last Monday in May in order to create a three-day weekend for federal employees. This law also declared Memorial Day to be a federal holiday. The change went into effect in 1971.

In addition to nationwide parades and the decorating of graves and monuments with flags and flowers, Memorial Day has come to hold a second distinction. It is also a time of many family gatherings which include backyard BBQs and picnics. With an official date of the last Monday in May, the holiday is considered the unofficial start of summer and the beginning of the vacation travel season in the U.S. with the Labor Day holiday on the first Monday of September signaling the unofficial end of the summer season. Many recreational boaters launch their boats on lakes and rivers over the Memorial Day weekend for the first outing of the summer. Tourist attractions gear up for the summer vacationers.