Ecology

Ski mountaineering, what are sealskins and how do they work?

Ski mountaineering, what are sealskins and how do they work?

Generated with AI The sealskins (or climbing skins) are fabrics to be applied under skis to be able to go up a snowy slope without sliding backwards. They are fundamental in ski mountaineering (also called ski mountaineering), the sporting discipline that combines ascents and descents in the mountains, especially off-piste, introduced for the first time in gtheyouthful eyes of Lausanne ...

Will Smith eating spaghetti in 2026 is the new test that shows the evolution of AI

Will Smith eating spaghetti in 2026 is the new test that shows the evolution of AI

An old clip of Will Smith eating spaghetti compared to a newer clip. AI generated videos showing Will Smith eating a plate of spaghetti have become, in the space of a few years, much more than a viral meme: today they represent a test simple but effective to measure how much the ability of AI to simulate human behavior has ...

What is an oxymoron, meaning and examples of the rhetorical figure of contradiction

What is an oxymoron, meaning and examples of the rhetorical figure of contradiction

THE’oxymoron it is a rhetorical figure that combines two words or ideas with opposite meanings. Some examples? Deafening silence, hot shiver, living dead. The contrast, only apparently irreconcilable, produces a more intense expression capable of suggesting a new meaning. The term comes from Greek oxýmōronmade up of oxýs (“acute”) And mōrós (“dull, foolish”): the word already contains within itself the ...

The oldest geometric shapes drawn by Homo sapiens 60,000 years ago on ostrich eggs discovered

The oldest geometric shapes drawn by Homo sapiens 60,000 years ago on ostrich eggs discovered

Image generated with AI They have been identified the oldest geometric decorations made by Homo sapiens known to date, datable between 64,000 and 59,000 years ago. As reported by the new study conducted byUniversity of Bologna in collaboration with Wisdom of Rome, these are some engravings found on fragments of ostrich egg shellsfound in three different sites ofSouthern Africa – ...

In the most important museum in Amsterdam there is a secret trap door that protects Rembrandt's The Night Watch

In the most important museum in Amsterdam there is a secret trap door that protects Rembrandt’s The Night Watch

The trap door of the Rijksmuseum Amsterdam. Night patrol (1642) is one of the Flemish painter’s masterpieces Rembrandtas well as the main work exhibited at Rijksmuseum of Amsterdam, the most important museum for local history, which has the largest collection of paintings of Dutch Golden Age (between the end of the sixteenth century and the beginning of the eighteenth century). ...

bennu asteroide molecole della vita

The building blocks of life could have different origins in the Universe: what new studies on Bennu reveal

Credit: NASA/Goddard/University of Arizona What is theorigin of life on Earth remains one of the most complex questions that science has not yet found an answer to. A new study published in the journal PNAS tries to shed light on training processes of some prebiotic molecules, i.e. the “progenitors” of the organic molecules of living things. This new research expands ...

The legendary history of Jamaican bobsleigh: from Caribbean beaches to the Winter Olympics

The legendary history of Jamaican bobsleigh: from Caribbean beaches to the Winter Olympics

Generated with AI Let’s close our eyes and think about Jamaica: crystal clear beaches, sun, the notes of Bob Marley in the background…”Everything is gonna be alright“… and one bobsled team speeding down an icy track at full speed. Wait, what do you mean? Yes, Jamaica has an Olympic bobsled team and its history is truly curious. On the island ...

The lowest temperature ever recorded on Earth is –98.6°C in Antarctica

The lowest temperature ever recorded on Earth is –98.6°C in Antarctica

How many times, during the winter, did we complain about the bitter cold as soon as the thermometer touched 0°C? Yet, in Antarcticatemperatures well below zero are everyday life: but have you ever wondered what the lowest temperature ever recorded on Earth? Until a few years ago, the record was –89.2 °Creached on 23 July 1983 at the Russian base ...