We thought we had solved the mystery of the giant “trees” of the Paleozoic. We couldn’t be more wrong

More than a century ago, when the first known fossils of Prototaxitesintuition said that it should be the remains of a tree. Decades of study revealed to paleontologists that this fossil did not belong to a plant, so everything seemed to indicate that it was an immense fungus. Now a new study has reopened this … Read more

We thought they were the red color in a galaxy he indicated that he was dead. There are those who believe we are wrong

A simple and useful way of knowing if a galaxy is old or if on the contrary it is full of new star formations is in its color. The rule is simple: the most reddish galaxies are usually older; The most bluish, young. Young and red. Now a researcher at the University of Missouri has … Read more

AI is a great black box that prevented us from knowing how “I thought” inside. Until now

AI do not have No idea what he says Not why he says it. When he responds almost everything makes sense – even his legs of legs – but he only seems to us, because the machines do not understand what they do. They simply do. We do not know how the IAS think inside, … Read more

We thought we were 8,000 million people throughout the planet. Until some researchers began to make numbers

In November 2022, the UN celebrated that we were already 8,000 million humans on earth. They are estimates, of course, but beyond the figure, the really interesting thing is that in 2023 We do not reach the replacement rate and that humanity will reach its peak at the end of the century to, irremediably, Start … Read more

We thought the megapixel war had ended. Has only started

The megapixel war seemed extinct, but we couldn’t be more wrong. Although manufacturers have demonstrated one and a thousand times that more sensor resolution does not translate into better results, 2025 is the year of betting on a specific number: the 200 megapixels. It is not something new. On 200 megapixel sensors we have been … Read more

has 128 more than we thought

Saturn did not need more moons to be a photogenic planet, but I had them. The latest observations have raised the official count of Saturn’s satellites to 274: almost double that all other combined planets. Jupiter has been left behind. In early 2023, Saturn snatched Jupiter The title of “Planet with more moons” when the … Read more

We thought we had seen everything about the futuristic city of Neom. A document has revealed what Saudi Arabia hidden: its cost

At the beginning of March Neom He was news again. Satellite images through Google showed that the expansion of its port had experienced a significant transformation as Part of oxagonthe “Pata” futuristic “leg” of Neom. Once again, the hyperbole flooded a project that was born exaggerated and that, perhaps, dies exactly the same. Dreams and … Read more

It turns out that it is older than we thought

China is one of the greatest powers regarding megaconstructions. Their Bridges and skyscraper, Even abandonedthey are one of their hallmarks, and that fascination with monumental constructions is not new. Perhaps one of the most representative constructions of the country is the great wall, and although we thought that its more than 21,000 kilometers did not … Read more

We thought that innovating was the way but we were very wrong

Recently reflected on the future iPhone 17 Air. Something hides this phone that I do not understand, since trying to sell an iPhone simply thinner as the main novelty of 2025 does not finish quadrar. Nor does the Galaxy S25 Edgean ultradelgated S25 future that, according to the photos, will have a hardware even lower … Read more

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