The motorcycle fever of the 2,000 has brought to the absurd the price of the second hand. There are more expensive than 20 years ago

The price of second -hand cars It has been triggered for yearsand it is more than usual to find models that cost more today than new four or five years ago. It is a sector that is not alone. The second -hand motorcycle is more expensive than everand it is not necessary to point to … Read more

We have just discovered a Mayan city of more than 2,800 years in Guatemala. And rethink the history of the region

The jungle of Peténnorth of Guatemala, he continues to surprise historians who are dedicated to exploring pre -Columbian history. There, near the border of Mexico, archaeologists have discovered a fascinating “Urban triangle” formed by three old cities that stand out for their architecture and heritage. Among all the most surprising is “the grandparents”, an important … Read more

Ten years ago, we were happy with microSD cards on mobile phones. The manufacturers have killed them for a good reason

Far was that time when buying a MicroSD card It was practically an essential for our mobile phone. The mobiles from ten years ago They came with a scarce internal memory (8, 16 GB), insufficient for devices that, despite their limitations at the hardware level, recorded Full HD video and had an ecosystem rich in … Read more

More and more countries see how the average age of its population approaches 50 years

Europe ages. That is not No novelty. Not an exclusive phenomenon of the old continent. In other regions of the planet, such as Japan, South Korea or even ChinaThey also suffer more or less clearly The effects of A demography marked by the collapse of birth rate and the increase in life expectancy. With everything … Read more

We have found the oldest human fingerprint in the world. He is 43,000 years old and someone left her in Spain

Now we know a scene that occurred thousands of years ago. It happened more or less like this: a Adult Neanderthal He found a granite shot whose irregular shape, rich in quartz and natural clefts, possibly evoked for his eyes more than a simple stone: it looked like an elongated face. What followed was a … Read more

We have been thinking for 50 years that lemmings are rodents that commit suicide. The guilt of everything has Disney

If they mention the lemmings we will immediately think of The legendary action video game and puzzles of Psychnosis of 1991. The mechanics of that game, in which the herd of creatures obeyed us blindly, even opting for sacrifice, have a specific origin: a Disney documentary. But … what if everything he told were not … Read more

In 1958 we found a skull with 300,000 years in China. The problem is that we do not know what “homo” belongs

It all started a 1958 day when some peasants from the province of Guangdong in China were collecting guano of bat in a cave and noticed something unusual: bone remains that looked like a human skull. They warned local researchers, who cataloged the piece and baptized it with the name of the nearest people, Mabaand … Read more

We have been confusing celiachy and gluten intolerance for years. The difference is important but invisible to the naked eye

In recent years we have seen that celiacía or celiac disease and gluten intolerances They were visible. Although today society is more familiar with these terms, the fact that the element that unleashes both adverse reactions of our body is the same, gluten, implies possible confusion between one disorder and another. Let’s start with the … Read more

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