Ecology

4 billion tons of cement are produced every year, but who produces more? The ranking

4 billion tons of cement are produced every year, but who produces more? The ranking

Concrete is absolute one of the most used materials in the world and, in fact, it is estimated that approximately 10000000000000000000000000000 are produced every year 4 billion tons. But which country produces the most of them today? The primacy – as also confirmed by the latest annual report drawn up byUnited States Geological Survey – is in the hands of ...

Fire prevention: what to know and what to do to avoid a fire at home

Fire prevention: what to know and what to do to avoid a fire at home

There Crans-Montana tragedywhich saw the death of over 40 people due to a fire in a restaurant in the Swiss town during the New Year celebrations, has reignited attention on the issue of fire safety. A commitment that not only includes knowing what to do in the event of a fire but which starts from the beginning prevention. The Fire ...

Venezuela, strong explosions in Caracas and President Maduro arrested: what is happening

Venezuela, strong explosions in Caracas and President Maduro arrested: what is happening

The explosions that occurred in Caracas on the night of January 3, 2026. photo credits: Mohamad Safa on During the early hours of the night of January 3, 2026 several explosions and fires hit the military areas of Caracas. The attack was claimed by American President Donald Trump on his X profile at 4.30 local time (10.30 am for Italy), ...

Because responding “thank you” and “please” to artificial intelligence has a huge energetic impact

Because responding “thank you” and “please” to artificial intelligence has a huge energetic impact

How many times, while making a request to the artificial intelligence, do we use “Please”? And how many more do we thank language learning models for their response? Our tendency to “humanize” AI has a price: reply “thank you” or “please” to ChatGPT, Gemini or other similar models has a significant energy impactboth in terms of electricity and water consumed ...

How to clean ceramic cups and mugs stained with tea or coffee?

How to clean ceramic cups and mugs stained with tea or coffee?

Aaah… how nice, having guests at home and bringing out the most refined set we have, the porcelain one given to me by my great-aunt many years ago. We take the cups, the teaspoons but… everyone stop! Here comes a very old tea stain that makes us look bad. It’s the fault of the gods polyphenols: Stubborn molecules contained in ...

New map released reveals 332 underwater canyons around Antarctica

New map released reveals 332 underwater canyons around Antarctica

Underwater canyons. Credit: Schmidt Ocean Institute On the seabed of Antarctica they are found well 332 canyons, deep up to 4000 m: to show its existence is one map recently published, the most detailed that has been created so far, with five times the number of canyons than previously identified. The map, together with the related catalogue, was drawn up ...

SPID with Poste Italiane becomes paid: how much it costs and when it will be paid

SPID with Poste Italiane becomes paid: how much it costs and when it will be paid

The SPID with PosteID becomes paid. Credit: Poste Italiane The SPID with Poste Italiane officially becomes paid: this is what the company announced to its users with an email, which confirms what had already been hypothesized last October. The annual fee will be 6 euroswhich must be paid within 30 days of the deadline under penalty of suspension of digital ...