1

Young inventor

Image: Randy Fath

Although we all know that Edison was an inventor -and one of the best- very few know that his passion was already loudly expressed at the young age of 10.

At that age, while other children were naturally playing ball in the park, Edison was already interested in chemistry, physics, mathematics, and electricity. At 12, he set up his first laboratory in the basement of his parents' house, where he began to do his first experiments! Some stories claim that explosions in the basement were more frequent than their parents would have liked.

2

Self-taught

Image: Nicola Tolin

Edison's educational path was very different from the one many of us probably had. In fact, Edison had almost no formal education.

Thomas Edison attended school for only a few months. Due to some hearing problems he developed as a child, his mother decided to homeschool him, teaching and encouraging him, which awakened his impressive curiosity and appetite for knowledge.

By the time he was a preteen, he was already an autodidact. This fact was crucial on his way to becoming one of our country's most important inventors.

3

Young entrepreneur

Image: Jingda Chen

The young Edison was not only curious and intelligent; he was also an entrepreneur.

When he was just a boy of 12, he sold snacks, candy, cigars, magazines, and newspapers on the Grand Trunk Railroad. From that age, he displayed a determined character, which enabled him to raise money for his experiments.

But his ambition was so strong that he started his own newspaper, the Grand Trunk Herald. That's right! Little Edison assembled and printed his newspaper and sold it to passengers and people who frequented the train stations.

4

Hero

Image: Sugden Guy sugden

Did you know that Edison was also a hero? That's right!

In fact, we could say that his act of heroism as a teenager was the event that started his great career. By the age of 15, Edison was working and traveling on the Grand Trunk Railroad, where he became close to a station master and telegraph officer. One day, Edison spotted the station master's two-year-old son playing on the tracks as a train sped toward him. Without hesitation, he jumped and rescued the child.

The boy's father was so grateful that he offered to teach Edison how to use the telegraph system. And what do you think? He accepted immediately!

5

Marriages

Image: Fernando @cferdophotography

Between labs and experiments, Thomas Edison also had time for love.

Thomas Alva Edison married twice in his life. His first wife was Mary Stilwell Edison, whom he married in 1871. Mary and Thomas had three children. Sadly, she passed away in 1884 after 13 years of marriage.

His second marriage was in 1886 to Mina Miller Edison. With her, Edison had three more children. As it couldn't be otherwise, it's said that Edison asked Mina to marry him in a rather peculiar way: he proposed using Morse code!

6

His children's nicknames

Image: Sandie Clarke

Thomas Edison's creativity was evident in everything he did, and there's an anecdote that exemplifies this perfectly.

The inventor's passion and humor blended and resulted in fun and loving nicknames for his first two children. As we told you, by 1876, Edison already had two children from his first marriage. They were Marion and Thomas Jr., whom Edison called "Dot" and "Dash," respectively. Yes, you got it: it was a reference to Morse code!

7

First phonograph recording

Image: Call Me Fred

As you probably know, in 1877, Thomas Edison introduced the phonograph. It was the first device capable of recording and reproducing sound!

As a result of his experiments, this device completely changed the history of communication. But what did the first recording made with the phonograph say?

Edison made a cute choice for his first recording: a recitation of the beloved nursery rhyme "Mary Had a Little Lamb." That was the first time in history that anyone heard a previously recorded voice!

8

His work team

Image: The National Library of Norway

It seems that Edison had a tendency for affectionate nicknames and monikers.

Edison didn't reserve nicknames just for his children; he also gave them to the members of his large staff. Many people worked in Edison's famous laboratory at Menlo Park, which he referred to as his "invention factory." Engineers, scientists, technicians, and people with different kinds of expertise gathered there to help make the great inventor's ideas possible. Edison affectionately referred to them as his "muckers," a nickname that shows not only his sense of humor but also his strong team spirit.

9

His health

Image: Dan Meyers

One of the best-known aspects of Edison's health was his hearing loss when he was very young. Contrary to what one might think, Edison stated that this fact didn't negatively affect his career development. In fact, he believed it helped him focus and dedicate more time to his inventions and discoveries.

However, as an adult, he developed some other health problems. Some sources suggest that Edison's habits, including long hours in the lab and a poor diet, contributed to health issues like heart problems and diabetes.

10

His last words

Image: Jonathan Borba

Edison's life was full of adventures, discoveries, love, and many other things. The American inventor didn't abandon his creativity even when it was time for him to leave this world.

It's said that, at the age of 84 on his deathbed, Thomas Edison looked at his wife, Mina, and uttered the words, "It's very beautiful over there."

While it's difficult to make a unique interpretation of these nice and calm words, their poetic and inspirational character is undeniable.

1

First president to live in the White House

Image: Raymond M.E. Aguirre

In 1790, President George Washington signed an act of Congress declaring that the government would reside in a district "not exceeding ten miles square […] on the river Potomac." Today, we all know what stands at 1600 Pennsylvania Avenue NW in Washington, DC. That's right! We're talking about the White House, an enduring symbol of the US presidency.

But it hasn't always been that way. The construction of the White House began in 1792 and only had its first resident 8 years later. He was President John Adams, who moved into the Executive Mansion with his wife Abigail in 1800.

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First president with telephone in Office

Image: Carlos Eduardo

Nowadays, many of us can’t imagine getting anywhere without our cell phones. But in the 19th century, things were entirely different.

The landline telephone arrived at 1600 Pennsylvania Avenue in the late 1870s, during the presidency of Rutherford B. Hayes, shortly after Alexander Graham Bell had unveiled the communication device. It's said that President Hayes was interested in the technology and recognized its potential.

However, because the invention was so new, calls from the White House were rare. The first president to use the telephone frequently and regularly is considered to be William McKinley, who took office in 1897.

3

First president to serve two non-consecutive terms

Image: Josh Carter

Several men have had the honor of serving as president of the United States on more than one occasion, starting with none other than George Washington. Thomas Jefferson, James Madison, and others have served two consecutive terms.

But there was someone who, for the first time, served two non-consecutive terms as president: Grover Cleveland. That's right, Cleveland first took office in 1885 after defeating Republican candidate James G. Blaine in the election. In 1888, he lost the presidency to Benjamin Harrison. However, in 1892, Cleveland won again, assuming his second mandate in 1893.

4

First president to win the Nobel Peace Prize

Image: Sunguk Kim

Winning a Nobel Peace Prize is not something that happens every day, right? Fortunately, four US presidents have achieved this remarkable recognition.

The first was Theodore Roosevelt, who received the Nobel Peace Prize in 1906 for his role in negotiating the end of the Russo-Japanese War. The other three presidents who received the Nobel were Woodrow Wilson, Jimmy Carter (who was awarded the prize after leaving office), and Barack Obama.

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First president born in the 20th century

Image: Florida Memory

The turn of the century is always a momentous and exciting event, and the first decades of the last century were quite... shall we say, "busy." The first president to serve during the 20th century was William McKinley, who was already in office at the turn of the century. But here’s a different question: who was the first future president born in the 20th century?

We're referring to none other than John F. Kennedy, who was born on May 29, 1917, in Brookline, Massachusetts. At the age of 29, he won a seat in the House of Representatives, and six years later, he secured a position in the Senate.

Finally, in 1961, JFK was inaugurated as the 35th president of the United States.

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First president to light the National Christmas Tree

Image: Gaby Dyson

The lighting of the National Christmas Tree by the president of the country has become a cherished tradition that beautifully reflects the American Christmas spirit.

This tradition began on December 24, 1923, when President Calvin Coolidge became the first to light the National Christmas Tree located at the Ellipse near the White House. The imposing tree stood 48 feet tall and was decorated with over 2,500 electric lights. Beautiful!

Fortunately, the presidents who followed Coolidge have continued this delightful Christmas custom, keeping the tradition alive for generations to enjoy.

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First president on TV

Image: Yle Archives

In the 1930s, it wasn't common to see the president's face on TV. In fact, before 1939, no president had ever appeared on television while in office.

The first American president on TV was Franklin D. Roosevelt, who made his television debut on April 30, 1939, at the New York World's Fair. Although this might not seem so revolutionary today, at the time, it marked a turning point in political communication and how leaders connected with citizens. His speech is remembered for addressing important issues, such as the future of the nation and the world.

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First president on color TV

Image: Aleks Dorohovich

Yes, Franklin D. Roosevelt was the first US president to appear on TV, but Dwight D. Eisenhower was the first sitting US president who was lucky enough to appear on color television!

This detail, which seems trivial today, was a radical change at the time. When color TV arose, everything people watched on their living room screens began to better reflect the reality outside. Eisenhower made his color TV debut during the 1950s , delivering a speech as part of his re-election campaign—a moment that symbolized the merging of politics and modern technology.

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First president to visit all 50 states

Image: David Lusvardi

We know that the United States of America is a big country. In fact, we're one of the largest countries in the world in terms of territory. For this reason, it can be a challenge to get to visit all 50 states that make up our nation in a short period of time. However, one president managed to accomplish this feat for the first time.

The president who achieved this milestone was Richard Nixon, the 37th president (1969-1974), when he visited Maine on October 22, 1972, marking the completion of his goal.

It’s worth noting, in fairness to all previous presidents, that Hawaii and Alaska didn’t become states until 1959.

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First president on the internet

Image: Anthony Massaro

Although the origins of the Internet can be traced back to the 1960s, it wasn’t until the late 1980s that it became a widely popular and accessible phenomenon.

In line with global technological advances, the White House decided to incorporate the use of the Internet during the presidency of Bill Clinton, who officially became the first president to use the Internet for work purposes while in office.

But that wasn't all! Clinton also hosted an event that seemed unimaginable before —he organized a live chat from the White House. With that, Clinton was establishing the first direct communication between a US president and the public through the Internet.

1

Coca-Cola

Image: Artem Beliaikin

The first item in our list is one of the most famous examples. Created in 1886 by a pharmacist named John Pemberton, Coca-Cola was introduced as a nerve tonic meant to calm headaches and boost energy . Early ads called it a "brain elixir," and it was sold from pharmacy counters.

Over time, the drink’s medicinal claims faded as its sweet and refreshing flavor alone won over the public.

2

Grape-Nuts

Image: Mona Bernhardsen

Grape-Nuts arrived in 1897 with big promises about health benefits, including digestion and even appendicitis . Ads insisted on its remarkable healing power.

As science advanced, the claims faded, but the cereal stayed popular. Its crisp texture and hearty flavor became the true selling point once the medicinal hype fell through.

3

Corn flakes

Image: Deepak N

Developed at the Battle Creek Sanitarium, Kellogg’s Corn Flakes were created as a bland, calming food meant to improve digestion and overall health . They were part of a larger awareness movement.

The cereal’s simple crunch won broad appeal, and the medical message softened. It ultimately became the breakfast staple that we know today.

4

Ovaltine

Image: pariwat pannium

Introduced in the early 1900s, Ovaltine claimed to boost strength, improve sleep, and support children’s growth . It was marketed as a malt-based health enhancer.

As breakfast habits changed, Ovaltine’s tine softened, but its cozy appeal endured. It became more of a nostalgic treat than a serious health product.

5

7-Up

Image: Shawn Powar

This one had some backing to its claims. When 7-Up was launched in 1929, it contained lithium citrate, an ingredient used in mood-stabilizing treatments . Early advertising pitched it as a mood-lifting, calming tonic.

As formulas changed and regulations grew, the lithium disappeared, and 7-Up’s identity shifted. It ultimately took its place as a crisp lemon-lime soda with no therapeutic claims.

6

Jell-O

Image: Girl with red hat

When Jell-O debuted, it was pitched as a pure, digestible food for children and invalids . Doctors were encouraged to recommend it as a gentle nourishment.

Its colorful aspect soon eclipsed any medicinal sales angle. Today, Jell-O is tied to family gatherings, not medicinal prescriptions.

7

Fig Newtons

Image: Armando Brenlha

Early ads promoted Fig Newtons as a digestive biscuit thanks to their fruit filling . They were considered easy to assimilate and helpful for regularity issues.

Modern marketing focuses on wholesome snacking rather than health claims. Their soft, chewy texture is their lasting appeal.

8

Marshmallow candy

Image: Ricardo Loaiza

Before becoming modern candy, marshmallow confections were sold in pharmacies as throat soothers made from marshmallow root. They were considered medicinal lozenges.

As recipes changed, and gelatin replaced the plant extract, their purpose shifted entirely. Today, they’re tied to desserts and campfires.

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Peanut butter

Image: Towfiqu barbhuiya

Health reformers promoted peanut butter as a protein-rich substitute for meat , ideal for the ill or elderly who struggled with chewing. It was part of a therapeutic diet.

Soon, its versatility outshone its medicinal beginnings. Peanut butter became beloved for sandwiches and snacks rather than health regimens.

10

Ginger Ale

Image: Nancy Hughes

Ginger Ale entered the market positioned as a stomach soother . Ginger’s long-standing reputation as a digestive remedy made the drink appealing to pharmacies.

Over time, ginger ale settled into its role as a refreshing mixer and comfort beverage. Its gentle reputation lingers, though it’s no longer pitched as a medical aid.

11

Welch’s Grape Juice

Image: Callum Hill

Welch’s promoted grape juice as a pure, healthful alternative to alcohol . Early ads suggested it supported vitality and overall well-being.

Its wholesome image stuck, though the medical claims did not. Today, Welch’s is associated more with family and wholesome habits than with old health ideals.