For more than a decade, Chinese capital has been buying hundreds of European companies, one after another. Centenary brands, technological leaders, industrial jewels. A map of acquisitions that has changed the ownership of some historic companies. This is the x-ray of the main European companies that are in Chinese hands, sector by sector. Automotive The … Read more
At first glance they look like invisible needles, thin to the extreme and tiny like a thousandth of a human hair. A group of Spanish researchers has created ultra-black nanoneedles that absorb up to 99.5% of the solar radiation they receive, a record figure that not only sets an optical record, but will increase the … Read more
Avi Loeb, the controversial cosmologist of Harvard University, has accused NASA of withholding important data on the interstellar comet 3I/ATLAS, and is mobilizing the US Congress to demand its release. But this alleged concealment of evidence is not what it seems. Weeks without seeing the photos. In one post on your blogLoeb denounces that NASA … Read more
The “robots eat us” is far away for some jobs. In others, that science fiction scenario became a reality a long time ago. Every time it is more common to see that department stores are operated by robots and that automated or remote-controlled machines they have made a space in a framework in which there … Read more
A year ago we had in Xataka how a huge solar park in the Chinese province of Qinghai, in the heart of the Tibetan plateau, served as an ecological experiment: under the panels, the shade retained moisture and made vegetation sprout in the middle of the desert. Today, that same place – the Talatan Solar … Read more
Italy is at war. In a not so particular one that it shares with other countries and cities: the battle to stop mass tourism. He is trying with all his might through higher rates, entrance fees that they folded After initial success, a veto key boxes and even taxes on tourist dogs. Now, several cities … Read more
One of the great threats that humanity faces today is without a doubt the antibiotic resistancewhich leads to emergence of bacteria that are resistant to all pharmacological weapons that we have. This forces science to have to look for new antibiotics and new ways to ‘attack’ a bacteria. And at the moment it seems that … Read more
In a very summary way, the piston in a four stroke engine It is responsible for moving the air inside to compress it and facilitate the burning or explosion of the fuel or to push it out of the combustion chamber. That is, it is dedicated to pushing the air up or down. Now imagine … Read more
The United Kingdom has just shelved a project that has been on the table for 20 years: build a road near Stonehenge connect once and for all the jammed London with the southwest of the country. And along the way it has won a ‘golden’ contract that had been awarded to the Spanish company FCC. … Read more
Elon Musk, Jeff Bezos, Mark Zuckerberg and Larry Ellison are the richest people in the world. Your personal assets It exceeds the annual GDP of many countries, which gives an idea of the size of their wealth. However, that proportion of wealth is not exclusive to modern fortunes. Marcus Licinius Crassus was one of the … Read more
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