Ecology

What are the differences between a crocodile and an alligator: how to distinguish them from the teeth to the snout

What are the differences between a crocodile and an alligator: how to distinguish them from the teeth to the snout

At first glance they seem the same: armored body, elongated snout, sharp teeth and a perpetually menacing expression. However, crocodiles And alligators they are different animals, with evolutionary histories, habits and physical characteristics that distinguish them precisely. Both belong to the same order of reptiles, i Crocodyliaand share a common ancestor dating back to the end of the Triassic. Today, ...

The Sichuan-Tibet high-speed railway that will connect Chengdu to Lhasa for 1600 km

The Sichuan-Tibet high-speed railway that will connect Chengdu to Lhasa for 1600 km

Map of the Sichuan–Tibet Railway between Chengdu (Sichuan) to Lhasa (Tibet). Credit: Asia Odyssey Travel The railway project of Sichuan-Tibet Railway it is considered one of the most difficult ever built in engineering terms. A project that connects Chengdu (500 m above sea level) a Lhasa (3,650 m asl), covering approx 1,629 km. The route, however, rises and falls for ...

Why did the Privacy Guarantor declare FaceBoarding at Milan-Linate "unlawful"?

Why did the Privacy Guarantor declare FaceBoarding at Milan-Linate “unlawful”?

The Privacy guarantor crashed the system FaceBoarding of theMilan Linate airportdeclaring the processing of personal information managed by the SEA company is unlawful. The official investigation transformed the provisional suspension of September 2025 into a permanent ban, motivated by structural issues in the way airport users’ faces were handled. Unlike systems in which sensitive data remains kept on the individual ...

Dear fuel and global tensions: flight ticket prices rise after having already paid for them

Dear fuel and global tensions: flight ticket prices rise after having already paid for them

Image generated with AI. In the last few hours, while we are already talking about canceled flights, Of increase in fuel prices and consequently of air flights, the news regarding the Spanish low-cost airline Volotea has circulated widely, which asked passengers, a few days before departure, an addition to the ticket already purchased (between 7 and 9 euros), due to ...

The difference between white water and black water depends on the origin of the wastewater and the contamination

The difference between white water and black water depends on the origin of the wastewater and the contamination

Both in everyday language and insanitary engineeringthe distinction between white waters And black water represents the fundamental pillar of urban water management. This classification it does not refer to the visible color of the water but it is based onorigin of the wastewater and on his polluting load: white water comes from rain or not very polluted wastewater, while black ...