Ecology

Render data center di Google

Google plans to power its AI data centers with modular mini-nuclear reactors

Rendering of the Google data center powered by the nuclear mini-reactor. Credit: Google. Alphabetthe holding company of which it is part Googlehas taken a decisive step towards managing the spiraling demand for energy linked to artificial intelligence, signing an innovative agreement with Kairos Power to power their data centers through nuclear modular mini-reactors or SMR (Small Modular Reactors). Installation of ...

Immagine

What are these metal discs found in the bathroom for?

In many bathrooms there are some metal discs on the floor. But what is it? These are nothing but caps Of siphoned boxes. These represent a real waste container of the system pipes e they provide protection from the accumulation of solid material directed to the sewer system, a source of possible blockages in the pipes and limiting the rise ...

arabo perche si scrive da destra a sinistra

Why do Arabs write from right to left?

There Arabic writing is accomplished from right to left For religious, historical, cultural motivations but also for practical reasons. According to a widespread religious interpretation, in the Muslim world it is believed that every action must begin with right handsymbol of virtue and justice, while the left hand represents evil. This tradition does not only concern writing, but extends to ...

matematica cooperazione

Why it’s better to collaborate: the experiment on the mathematics of cooperation

If a colleague speaks badly of us to the boss, what should we do? Instinctively one would feel nervous and, perhaps, reciprocate with the same weapon. But mathematics tells us that the opposite is better: in a famous one 1980 experiment based on the prisoner’s dilemma – a pillar of game theory, the branch of mathematics that seeks to rigorously ...

ENIAC

What was the first computer in history? It depends on what we mean by “computer”

The ENIAC computer. Credit: TexasDex at English Wikipedia., CC BY–SA 3.0, via Wikimedia Commons Whether you are reading this article from a PC or a smartphone, you are still using a computer. By this term, in fact, we mean «a machine that is capable of accepting and storing within it a large amount of information in a specific form, processing ...

beep beep non e uno struzzo

Beep Beep is not an ostrich, but a Major Road Runner: where he lives and how fast he is

Credit: dave_7 from Lethbridge, Canada, CC BY 2.0, via Wikimedia Commons The famous character Beep Beep from Warner Bros., Willy the Coyote’s arch-enemy in the Looney Tunes cartoon of the same name, who runs quickly through the desert streets to the sound of “Beep Beep”, it’s not an ostrich as many think: it is a major road runner (Geococcyx californianus). ...

Immagine

The brightest supermoon of the year is arriving on October 17: when and how to observe it

Credits: NASA/Joel Kowsky. Thursday 17 October we will witness the third of four consecutive “Superlunes” at the end of 2024, the so-called “Hunter’s Supermoon”. The latter will be there brighter than 2024making the Moon appear full for about three days, from Tuesday evening to Friday morning. The “Supermoon” is a journalistic term designed to indicate a full Moon that occurs ...

comunicazione sogni lucidi remspace

Two human beings would communicate with each other via lucid dreams: the REMspace experiment

Credit: REMspace An experiment conducted last September 24th by the Californian startup REMspace would have led to first communication between human beings occurred during a lucid dream (i.e. a dream in which you are aware of being asleep). Two individuals, monitored remotely while sleeping in different homes, were able to exchange a simple message using a advanced technology that detects ...