1. 300 Spartan soldiers held off a million Persian troops for three days
Many historical sources, books, media, and films depict the story of 300 Spartan soldiers alone, blocking over a million Persian troops for three days. While it is true that these 300 Spartans stood their ground against the Persian army, they were not alone. Many Greek warriors from other city-states joined them in their fight. History often overlooks the contributions of the 4,000 Greek soldiers who fought alongside the Spartans before retreating. Even in the final heroic stand against the Persians, 1,500 Greek soldiers fought beside the 300 Spartans. This significantly reduces the grandeur of the story as it’s often told. Additionally, the Persian army did not number one million soldiers, but rather somewhere between 80,000 and 290,000 soldiers.


2. The light bulb was invented by Thomas Edison
The great inventor Thomas Edison is credited with creating many useful inventions for humanity. According to historical records, he was the first to patent the incandescent light bulb, which became publicly known in 1879. However, in 1835, Scottish inventor James Bowman Lindsay introduced the first light bulb using copper filament. Later, British scientist Warren de la Rue utilized platinum to make the filament material for the bulb.
Additionally, Russian scientist A.N. Ladygin is often mistakenly credited with inventing the electric bulb, though it was in fact Joseph Wilson Swan, a British inventor born on October 31, 1828, and who passed away on May 27, 1914, who holds this honor.


3. Number of survivors after the Titanic disaster: 706 people
The sinking of the Titanic in 1912 remains one of the most horrific maritime disasters in human history. The ship was not equipped with enough lifeboats, leading to the tragic fact that only 706 out of more than 2,200 passengers survived the catastrophe.
However, few know that the Titanic carried 12 dogs, three of which were rescued. These dogs were small breeds (two Pomeranians and one Pekingese) and were brought aboard the lifeboats by their owners.


4. The Great Wall of China was built by farmers
Emperor Qin Shi Huang demanded the support of over 500,000 workers for the construction. Most of the labor force consisted of prisoners. Building this monumental structure served as a punishment for criminals under the Qin Dynasty, and the construction continued into the Ming Dynasty. Criminals convicted of murder, robbery, or tax evasion were shaved bald, smeared with black dye, shackled, and then sent to the Great Wall to engage in construction and maintenance work.
It took China over a century to successfully build the world’s longest wall, and many lives were lost during its construction. Workers had to haul stone carts under harsh weather conditions to complete this world marvel. The Great Wall is also known as the longest cemetery in the world, as more than a million workers perished during its construction. Some of them were buried right beneath the wall.


5. Early humans enjoyed hunting mammoths
We often read about prehistoric mammoth hunts in various comics, especially in the adventure episodes of Doraemon.
However, the reality is that hunting giant mammoths was far from a common occurrence for Paleolithic humans. It's more likely that these hunts were simply attempts to scavenge the remains of deceased mammoths for meat, skin, or bones.


6. The Beatles band had 4 members
In reality, The Beatles actually had 5 members. Jimmie Nicol, a British musician, temporarily replaced Ringo Starr during 8 concerts in Hong Kong, Denmark, the Netherlands, and Australia in 1964, as Ringo was hospitalized with tonsillitis.
This substitution lasted only two weeks. Jimmie later recalled that at the time, no one really knew who he was. But just one day after donning a stylish suit and singing alongside John or Paul, the entire world seemed to fall at his feet.


7. Germany was blamed for starting the gas warfare in World War 1
At the dawn of the 20th century, global military powers feared that future wars would be determined by chemistry as much as by artillery, leading to a treaty at the 1899 Hague Convention to ban the use of toxic projectiles. Germany is often blamed for initiating gas warfare in World War 1, but it was the French who actually pioneered the use of gas first.
The gas mask, also a French invention during the war, was designed to protect against the very gas attacks they had pioneered. The Germans later escalated chemical warfare by deploying their own deadly gases. Meanwhile, French soldiers, confident in their gas mask technology, found their equipment insufficient against the German poison. The masks, while intended to protect, were too airtight, causing French soldiers to succumb to the gas faster than those without masks.


8. Emperor Napoleon Bonaparte was not actually very short
During Napoleon's time, his sycophantic courtiers, eager to attach a legendary aura to their emperor, dubbed him the 'great little man,' playing on the popular notion that military leaders should be tall and imposing. In truth, Napoleon's stature was not particularly remarkable compared to his contemporaries.
Known for his sense of humor, Napoleon accepted the nickname with good grace. However, his enemies used the term derisively, eventually dropping the 'great' and simply calling him 'the little man.' This is why many people believe he was very short. In reality, Napoleon was over 1.7 meters tall, which was quite tall for European men of that era.


9. Vikings didn't actually wear horned helmets
In books, films, and illustrations, Viking warriors—ancient ancestors of modern Scandinavians—are often depicted wearing distinctive, horned helmets as they set off to conquer and raid other lands. This image became widespread because, during archaeological excavations of Viking burial sites, animal horns were frequently found, leading people to assume that the Vikings adorned their helmets with horns.
However, archaeologists, after conducting thorough studies, have confirmed that the horns buried with the deceased were not part of their helmets. Instead, these horns were likely used as drinking vessels for consuming alcohol while riding horses.


10. Gladiators didn’t always fight to the death
Hollywood movies like *Gladiator* often depict muscular, armed gladiators forced to fight to the death in the arena. However, this was far from the norm. In reality, it was a rare occurrence. The reason for this is that these gladiators were under the control of wealthy owners, much like modern-day sports managers. They were savvy businesspeople who invested significant resources in training these fighters, and they were reluctant to see their prized athletes die after each match.


