Imagine entering a room that has been closed for weeks: before turning on the light, an indefinite smell reaches your nostrils, a mixture of “damp” and “lived”, what we define a musty smell. Well, what we smell really exists on a chemical level: it is the result of the accumulation of a series of volatile molecules (VOCs) – chemical compounds ...
The Halloween prank most successful in history? Undoubtedly what happened on October 30, 1938, when CBS, the United States radio broadcaster, broadcast a program based on a novel by HG Wells, The War of the Worldswhich he told the invasion of Earth by Martians. The broadcast was hosted by the Mercury Theater company, of which he was a member Orson ...
Cigar Lake. Credit: Cameco Cigar Lake it’s the most big mine Of uranium to the world. Located in Canadain the northern portion of the province of SaskatchewanCigar Lake is known for its very high uranium content, averaging about 17% of U₃OR₈in its mineralizations within ancient rocks over 1.6 billion years ago. With an overall production exceeding 70,000 metric tons less ...
Have you ever tried one of those gel hand warmers which are activated with a simple click? Just fold a little metal foil inside is the transparent liquid crystallizes visibly, becoming hot in a few moments. This happens thanks to an exothermic chemical reaction that triggers the solidification of the solution sodium acetate present in the hand warmer, which releases ...
At a time of global tensions and geopolitical uncertainties, the Kremlin has decided to relaunch a symbolic project: a tunnel between Russia and the United States to reopen the economic dialogue. In fact, the director of the Russian Direct Investment Fund Kirill Dmitriev he recently proposed to Tesla owner Elon Musk the construction of a “Putin-Trump tunnel” under the Bering ...
The reform onfinal exam 2026 was officially approved by the Chamber of Deputies, with 138 votes in favor and 91 against: among the innovations for the next State Exam (which is once again officially called the “Maturity Exam”) the reduction of the subjects for the oral interview, which go down from 6 to 4, and theobligation to support the oral ...
The number of the Beastindicated by the number 666immediately makes you think of devilal Sin and at forces of bad in general. But why exactly this number? The cause is to be found in its mention within the book of Revelation: it is here that 666 is identified as the “number of the beast” representing Satan or the Antichrist from ...
One was born new online encyclopediais called Grokipediais based on theartificial intelligence Of Grok and challenges directly Wikipedia. Grokipedia was born, in fact, as a declared attempt to build an online encyclopedia that feeds directly into Grokthe AI developed by the company xAI Of Elon Musk. The project was launched in an initial version, identified as version 0.1and presents itself ...
Fossil of a Dyrosaurus skull kept at the Den Haag museum. Credit: Di Ghedoghedo – Own work, CC BY–SA 4.0, https://commons.wikimedia.org/w/index.php?curid=48707370 In the Egyptian Western Desert, near El Quseir, an Egyptian research group has just discovered a new species of prehistoric crocodile, the Wasdiscus kasabi. And it’s one exceptional discovery that of the group led by Sara Saber and Belal ...
Hurricane Melissa after landfall on Cuba. Credit: NOAA After devastating Jamaica, theHurricane Melissa hit Cuba: the landfall it occurred today, Wednesday 29 October, in Chivirico, in the province of Santiago de Cuba, at 03:10 local time (08:10 in Italy): the Atlantic cyclone hit the Caribbean island after weakening to a category 3 hurricane, but still remains dangerous due to sustained ...