Ecology

7-meraviglie-del-mondo-colosseo

The 7 wonders of the modern world: from the Colosseum to Machu Picchu

A recovery from the top of the Colosseum. The Seven wonders of the modern worldhave been selected through an international competition promoted by the Swiss company New Open World Corporation (Nowc), The initiative is not officially recognized by UNESCO. During the Sydney Olympics From 2000, the French writer and journalist Bernard Werber launched an online referendum to elect the “new ...

batteria CO2

How the “CO2 batteries” work, an alternative to lithium for the accumulation of energy

Energy accumulation system through CO2 made by the Italian Energy Dome. Credit: Energy Dome A CO battery2 It is technically defined as long -lasting energy accumulation (Long Duration Energy StorageLDDES) in which thecarbon dioxide to a thermodynamic cycle in which the CO2 He liquefies during the office and returns gaseous in the discharge phase. Like other types of accumulations, these ...

sede-storica-leoncavallo

Because Leoncavallo was important for Milan: the history of the cleared social center

The historical headquarters of the Leoncavallo social center. Credit: Leoncavallo.org In Milan the Leoncavallo: it is one of the most important and historical social centers of the Lombard capital, which has become a place of social and cultural aggregation for different generations of young people. The operation was carried out yesterday morning, Thursday 21 August: the eviction order of the ...

fulmini

The longest lightning that ever registered 829 km: what is a megaflash

Credit: WMO The newest lightning record ever measured is very recent: the World Meteorological Organization (WMO) has in fact recognized the primacy of a so -called on 31 July 2025 megaflash which has extended to the beauty of 829 km during a storm in the United States in 2017overcoming 61 km the previous record. A phenomenon that occurred a few ...

soprassometro

How the new “Svpassometer” Sv3 works works, which detects dangerous overtaking

The overtaking installed in Acquappesa, in Calabria. In Acquappasa, Calabria, it has recently entered the SS18 on the SS18 Spery overtaking SV3a device that – unlike the speed camera, which measure the instantaneous speed, and the tutors that calculate the average speed on a certain section – is designed for document and sanction those who make risky maneuvers In points ...