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The Flynn Effect

The Flynn Effect is a curious phenomenon discovered by scientist James R. Flynn: IQ test scores gradually increase with each generation. In other words, on average, people today score higher on intelligence tests than their parents or grandparents did at the same age.#

How much does it grow?

The average increase is about 3 IQ points per decade. It may seem small, but over 50 years, that adds up to almost 15 points — enough to shift someone from “average” to “above average” if they had been born decades earlier.

Why does it happen?

The most accepted explanations include:

Better nutrition: well-nourished brains perform better.

Quality education: more modern schools and more effective teaching methods.#L# Daily cognitive stimulation: TV, video games, the internet, and technology enhance our ability to solve problems and think abstractly.

Cultural changes: modern societies encourage more logical reasoning and problem-solving than in the past.

Did you know?

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Explore more about translate this: O primeiro bug de computador do mundo
Um inseto que virou história
Em 1947, engenheiros do Harvard Mark II encontraram uma mariposa presa em um relé, causando falhas na máquina.
Eles registraram no diário: “First actual case of bug being found” — o primeiro bug real da história.
Por que chamamos de “bug”
Desde então, qualquer erro de software ou falha de hardware passou a ser chamado de “bug”.
Mesmo com computadores milhões de vezes mais complexos, a ideia permanece: falhas acontecem e fazem parte da programação.
Aprendizado
Nenhum código é perfeito – erros fazem parte do processo
Documentar problemas ajuda na solução
Paciencia e atenção aos detalhes são essenciais#NL
Por que essa história importa
O primeiro bug não foi apenas um inseto, mas o início de uma linguagem universal na programação.
É um lembrete de que bugs não são falhas pessoais, mas oportunidades de aprender e evoluir como desenvolvedor...

translate this: O primeiro bug de computador do mundo
Um inseto que virou história
Em 1947, engenheiros do Harvard Mark II encontraram uma mariposa presa em um relé, causando falhas na máquina. Eles registraram no diário: “First actual case of bug being found” — o primeiro bug real da história.
Por que chamamos de “bug”
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Explore more about A smartphone or "smart phone" is a mobile phone that combines features of a personal computer with advanced functionality that can be extended through application programs run by its operating system. The first smartphone was released in 1994 by IBM and was named SIMON. It wasn

A smartphone or "smart phone" is a mobile phone that combines features of a personal computer with advanced functionality that can be extended through application programs run by its operating system. The first smartphone was released in 1994 by IBM and was named SIMON. It wasn't as smart as today's, but it already had: time zone, agenda, calendar, email, and world time, in addition to a 1MG memory ..know more

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Those who liked The Flynn Effect, also liked to explore Live Fashion

Explore more about Many people think that the cropped top is a modern trend, but the history of this garment goes back more than 2,000 years.
Origin: The Choli
• In India and parts of the Middle East, women wore a garment called the choli, which is very similar to today’s cropped top.
• The choli is a short blouse that covers the bust while leaving the abdomen exposed, providing freedom of movement and thermal comfort.
• It was traditionally worn with a sari in India or with other traditional garments in Middle Eastern regions.
Function and Meaning
• Beyond aesthetics, the choli was adapted to the hot climate, allowing ventilation and comfort.
• It also had cultural and social significance, being part of outfits that indicated status, age, region, or occasion (festivities, ceremonies, daily life).
The Connection to the Modern Cropped Top
• Today, the cropped top is a global fashion trend, associated with youth style, freedom, and sensuality.
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Leonardo’s Automata: Designed with gears, pulleys, and cords, they anticipated modern robotics concepts.
Surprising Movements: The knight could perform realistic human gestures, showing Leonardo’s deep understanding of anatomy and mechanics.
Practical Use: Some automata were studies for theater or military demonstrations, but also served as advanced engineering experiments.
Legacy: These robots were precursors to automated machines, influencing industrial robotics and modern androids centuries later.
Curiosity: Leonardo imagined a technological future that would only materialize over 400 years later, proving human creativity has always been ahead of its time.
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Main Themes
Authoritarianism and repression
Surveillance and control
Collective memory
Political trauma
Resistance and solidarity
Narrative
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Style and Atmosphere
Dark and claustrophobic cinematography
Detailed production design
A constant sense of suspense and paranoia
Importance
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Main Themes
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Explore more about The custom of saying “cheers” while clinking glasses and drinks is an ancient tradition that blends history, superstition, and social symbolism. This gesture is common at celebrations such as weddings, birthdays, and important achievements.
Origin of clinking glasses
The habit originated in medieval Europe, when people believed that the sound of glasses helped to:
Ward off evil spirits
Demonstrate trust among participants
Prevent poisoning, since the liquid could slightly mix
Meaning of the sound of glasses
The sound of the toast plays a symbolic role:
Marks the beginning of the celebration
Represents unity and harmony
Replaces ancient religious or protective rituals
Why do we toast while looking into each other’s eyes?
In many cultures, a proper toast involves:
Looking into the other person’s eyes
Not crossing arms or glasses
This symbolizes respect, sincerity, and good intentions.
“Cheers” in modern times
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What is a rip current and how it forms
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How to avoid accidents in rip currents
Observe the beach flag: red indicates danger.
Avoid swimming alone or in areas without lifeguards.
Stay close to the shoreline if swimming is not safe.
Pay attention to lifeguard instructions and signage.
What to do if caught in a rip current
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Swim parallel to the shore until out of the current.
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The beaches of Rio de Janeiro are world-famous for their beauty, white sand, and vibrant sea. Among the attractions, swimming and water sports are very popular, but it is essential to understand the risks of rip currents.
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Why the trail can be dangerous
Rugged terrain: loose rocks and steep sections increase the risk of slipping.
Rapid weather changes: fog, rain, or strong winds can make the climb difficult.
Lack of physical preparation: the long route requires endurance and good physical condition.
Limited signage: without a guide or an updated map, it’s easy to get lost.
How to prevent accidents:
Hire an experienced guide: safety and knowledge of the terrain.
Use proper equipment: trekking boots, poles, and waterproof clothing.
Plan your ascent: bring water, food, and a first aid kit.
Check the weather forecast: avoid climbs in rain or fog.
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How it works:
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Historical origin:
Used by Egyptians, Romans, and Asian civilizations, salting was essential for long journeys, wars, and times of scarcity. Salt was once so valuable that it was comparable to gold.
Famous examples:
Salted cod (Portugal)
Charque and dried beef (Brazil)
Salted anchovies (Italy)
Traditional recipe – Simple dried beef
Ingredients:
1 kg beef (round or similar cut)
Coarse salt
Preparation method:
Cut the meat into thick strips and completely cover with coarse salt. Place in a container, cover, and let rest for 24 hours in the refrigerator.
Drain the liquid and hang or place in a well-ventilated area for 2 to 3 days to dry.
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How it works:
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Historical origin:
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History and Origin
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Escabeche in Brazil
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Traditional Fish Escabeche Recipe
Ingredients:
1 kg fish steaks
2 onions, sliced
3 cloves of garlic
1/2 cup vinegar
1/2 cup olive oil
1 sliced tomato
Salt, pepper, and bay leaf to taste
Preparation method:
Season the fish with salt and pepper, lightly fry, and set aside. Sauté the onions, garlic, and tomato in olive oil, add the vinegar and bay leaf. Assemble in layers with the fish and let it rest. Serve after cooling...

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Regional stability and security
Political and economic instability in Venezuela affects all of Latin America, generating migration crises and regional tensions. For the U.S., stability in the Western Hemisphere is essential to its own security.
Geopolitical influence
Venezuela’s ties with countries such as Russia, China, and Iran draw U.S. attention, as Washington traditionally aims to limit the influence of rival powers in the region.
Democracy and human rights
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Oil and natural resources
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