The pressure cooker is a kitchen tool that uses the link between pressure and temperature for speed up cooking And keep the flavors better than we cook. There boiling temperature In fact, water also depends on atmospheric pressure: by increasing the pressure, the boiling temperature also increases. The pressure cooker uses this principle: closing itself hermeticallyretains the steam and Increases ...
Credits: NASA, PL -CALTECH/R. Hurt. Astronomes have been for years now in search of the el Planet nine (sometimes also called planet x), a trans-Nettunian planet-that is, beyond the orbit of Neptune-whose presence seems necessary to explain the anomalous orbit of different objects in the most remote suburbs of the Solar System. A new studyled by Terry Long Phan of ...
THE’Underwater Economybranch of the blue economy, contains all those economic activities that are linked to the submarine environment: the development of advanced underwater technologies, the extraction of marine resources (minerals, oil and gas), renewable energies, fishing, aquaculture and protection of marine ecosystems at national and international level. For all these reasons, the interest in the sector has grown very quickly ...
Copy of the landing capsule of Venera 8. Credit: Hall of Venus/NPO Lavochkin Was launched on March 27, 1972 and should have landed on the planet Venusbut after more than half a century the space debris Kosmos 482 – the twin probe of Venera 8enclosed in a protective titanium capsule – is about to carry out a uncontrolled return on ...
An F -11 hunting of the IDF. Credit: Via Wikimedia Commons On Monday May 5thabout twenty aviation jets of theIsraeli Army hit Yemen with several attacksfor the first time in several months. Israel conducted the operation in response to the missile attack on Sunday 4 May at the Ben Gurion airport in Tel Aviv, in which six people suffered not ...
Today, at hours 5:04an earthquake of magnitude 2.3 struck Naples he is Campi Flegrei with epicenter in Gulf of Pozzuolias reported by the surveys of the Vesuvian Observatory. The earthquake, as often in this area, is attributable to the phenomenon of bradisism and for this reason it is characterized by one low depth of the hypocentroequal to just 4 km. ...
In recent years we have witnessed an increasingly tighter commercial war between United States And China. A conflict that does not fight with traditional weapons, but with economic tools, customs duties And above all, strategic raw materials. Among these, rare lands play a crucial role. Used in almost every area of the modern economy – from smartphones to satellites, from ...
Credit: Rome UNESCO site Among bodies, rubble and cities razed to the ground, museums, paintings and statues are also targeted and damaged in the general silence of the wars. Precisely for this reason from 1954 there Convention of the Hague (the first international treaty that aims to protect cultural heritage during war conflicts) has began to affix an international symbol ...
Tango (from the Greek thánatos“death”), pretend to be dead Staying completely immobile, it is a fairly widespread behavior among animals, which put it in place as defensive behavior when they are touched by a potential predator, or in one dangerous situation. The most famous example, to the point of becoming proverbial, comes fromopossumspecifically the Opossum of Virginia (Didelphis Virginiana). When ...
After the last declaration of the President Donald Trump on his desire to reopen the federal prison of Alcatraz – off San Francisco – To host the most dangerous prisoners of the country, the condition of the prison system in the United States has returned to the center of the public debate. A much more controversial and complex theme of ...