Dangerous truths

10 dangerously wrong beliefs—from lightning to antibiotics

Image: Lucian Alexe

We all think we know how the world works, but many "common sense" beliefs are flat-out wrong. From everyday health myths to misunderstood science, these misconceptions can mislead you, waste your time, or even put you at risk. Here are 10 things you are dangerously wrong about, backed by real facts.

Image: Michał Mancewicz

Contrary to popular belief, lightning can strike the same place more than once. Since lightning often targets tall, conductive structures, multiple strikes to the same location are not uncommon.

For example, the Empire State Building is hit an average of 23 times per year. The myth persists because rare events seem unique, but statistics show that repeated strikes are common, especially in high-risk areas.

Image: Roberto Sorin

Antibiotics target bacteria, not viruses. Using them for colds or the flu is ineffective and promotes antibiotic resistance.

Prolonged misuse can lead to resistant bacterial strains, making future infections harder to treat. Correct diagnosis is critical for proper treatment.

Image: Gavia

Bulls are actually color-blind to red. Their reactions in bullfighting are triggered by the movement of the cape, not its color.

The bright red (and similarly striking colors) was likely chosen to make the cape more visible to the human audience from a distance, enhancing the spectacle.

Image: Aman Krishna

Cold therapy offers temporary relief but doesn’t accelerate long-term muscle recovery. Overuse can impair adaptation to training.

Inflammation is part of muscle repair; blocking it too aggressively can reduce strength gains over time.

Image: Janosch Lino

Fluid needs vary by body size, activity, and climate. For some, eight glasses is excessive; for others, insufficient.

Relying strictly on this rule can cause dehydration or overhydration. Thirst and urine color are better indicators.

Image: Arturo Rivera

Even a single sunburn increases your lifetime risk of skin cancer, including melanoma. Peeling skin doesn’t undo DNA damage; it’s actually skin cells committing suicide to prevent the spread of harmful mutations.

Sunscreen, protective clothing, and shade are essential. Ignoring sun safety poses a serious health risk.

Image: Alexey Demidov

Waking a sleepwalker is safe. They may be disoriented or confused, but letting them roam unattended is far more dangerous.

The only real risk is injury from falls or collisions, not the act of waking them.

Image: Myriam Zilles

Fructose in fruit is healthier than processed sugar, but overconsumption still strains the liver and metabolism.

Even "natural" sugars can contribute to obesity, insulin resistance, and diabetes if intake is excessive.

Image: Kelly Sikkema

Sanitizers can’t safely remove all pathogens, especially dirt and chemicals. Washing with soap and water is always more effective.

Over-reliance on sanitizers can actually increase infection risk, particularly during gastrointestinal or respiratory outbreaks.

Image: Precious Plastic Melbourne

Mixing vinegar with bleach, hydrogen peroxide, or other cleaners can create chlorine or peracetic acid fumes—both highly toxic.

Even small amounts can irritate eyes, lungs, and skin. Believing vinegar universally "boosts" cleaning power is dangerous; always read labels and avoid mixing chemicals.

NAME ANCESTRY

14 Surprising Origin Stories Behind State Names In The USA

Image: Pin Adventure Map

Ever wondered where most US states’ names come from? From Native American roots to foreign or made-up words, the stories behind many of them are riddled with surprising historical references. Although the origin of some US states’ names is fairly obvious, many derive from unexpected people or places. The origin of names like Colorado, Montana, or Nevada are easy to infer —especially if you know a bit of Spanish— but many others have Native American origins with intriguing meanings. Some are even derived from fiction. If you ever wanted to know where names like Oregon, Connecticut, or Wisconsin come from, you are in the right place. Enjoy the surprising etymologies behind some of the names that make our country.

Image: Joshua Woroniecki

Interestingly, for a state whose main economic activity is agriculture, the word Alabama comes from the Choctaw language and can be translated as "plant-cutters" or "vegetation pickers", recalling the farming practices of the Native Americans that lived in this area.

Image: olio creative

Alaska is a corruption of an Aleut word that means "mainland", but can be translated literally as "the object towards which the action of the sea is directed". This is one of those names that manage to bring poetry into a word as simple and down-to-earth as land.

Image: Vital Sinkevich

This one comes from… a Spanish adventure novel! Bet you didn’t expect that. In Las Sergas de Esplandin by Garcia Ordez de Montalvo, a book from the 1500s, there is a fictional place called the "Island of California". Even when the modern state of California is clearly not an island, some die-hard fanatic of the novel decided to bring the name to life here in the U.S.

Image: Juliette Dickens

Derived from the Algonquian word quinnehtukqut, which can be translated as "besides the long tidal river", in reference to the river Connecticut. If you are wondering what the "tidal" part means exactly, this is because the Connecticut River's flow and level are effectively influenced by tides along much of its course. Certainly some amazing insight into the rigorous knowledge of local hydrology that Native Americans managed to accrue over the centuries.

Image: Luke McKeown

Although the origin of this name is disputed, there are two main theories. One suggests that the islands may have been named after Hawaii Loa, their traditional discoverer. However, others have speculated that it is actually derived from the ancient Polynesian word hawaiki, meaning "place of the gods".

Image: NEOM

Another crazy one. Although the name was first claimed to be derived from a Shoshone word that meant "Gem of the Mountains", it is highly likely that the word was fabricated by George M. Willing, and meant as a practical joke.

Image: Stéfano Girardelli

Quite literally, "land of Indians", using a Latin suffix. The word Indians originally referred to the ancient dwellers of the shores of the Indus River, in South and Central Asia.

Image: NOAA

"Toto, I've a feeling we're not in Kansas anymore!" said Dorothy, from The Wizard of Oz, right after a rampant tornado literally lifted her house in the air and took it to God knows where. Well, this US state’s fame for violent winds predates even the first settlers, since Kansas is a Native American word used by the Dakota, strongly related to the idea of "wind".

Image: Drew Beamer

This state owes its name to an Iroquoian word that means "land of tomorrow". Quite a blockbuster-worthy movie title, if you ask me.

Image: Mercedes Mehling

The origin story behind the name of "The Pine Tree State" is still disputed. However, there are some interesting theories. One states that it derives from "mainland", as a form of distinction from the many coastal islands in the vicinity. Other theories propose that it was named in honor of Henrietta Maria, queen of England, or after the province of Mayne in France.

Image: Anthony Cantin

To the Native Americans that lived in this region, Missouri meant "town of the large canoes", as the Missouri tribes were renowned for their skill in making dugout canoes.

Image: Ashley Levinson

A largely disputed one. Many suggest that the name has Spanish origins, being similar to other words like orejón (meaning "big ear") or orégano, in reference to a type of plant (similar to the Mediterranean oregano) that grows in the southern part of the state.

Image: Donnie Rosie

This is the only state that has a part of its founder’s name in it. It is widely believed that Pennsylvania means "Penn’s Woodland", and was named as such in honor of Sir William Penn, father of its founder William Penn.

Image: Brydon McCluskey

This is probably a French corruption of a native Miami word that meant "it lies red" or "river running through a red place", in reference to the bed of the river Wisconsin.

If our quick dive into the peculiar world of US state names wasn’t enough to quench your curiosity, stay around! We will keep uploading more content related to language and the weird stories and etymologies behind many English and foreign words.