Ecology

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 ...

Arianna Fontana is the queen of the Olympics: the records of a legendary career on ice

Arianna Fontana is the queen of the Olympics: the records of a legendary career on ice

Arianna Fontana in Milan Cortina. Credit: Los Juegos Olímpicos via From the Turin 2006 Winter Olympics to the Milan-Cortina 2026 Olympics, one way. The career of the skater Arianna Fontana it is a contemporary fairy tale, a common thread that has united generations through records and memories in a sport, lo short tracksin which speed and balance, physical and mental, ...

Sanremo Festival, history and origin of the Italian song festival: how it was born and when

Sanremo Festival, history and origin of the Italian song festival: how it was born and when

The Sanremo Festival, officially Italian song festivalis the longest-running television singing competition in the world and an icon of Italian tradition, born in the context of the social and cultural changes that affected Italy in the 1950s. Initially held in Casino of Sanremo (and from 1977 in Ariston Theatre), a Ligurian town in the province of Imperia which at the ...