Observatory Sheet: Located 3,200 miles below the Earth’s surface, our planet’s inner core is a ball-shaped mass composed mostly of iron responsible for the Earth’s magnetic field. A new study suggests that this inner core is, in fact, an array of liquid, soft and solid structures that vary across 150 miles of mass, according to study leader Rhett Butler, a geophysicist at the University of Hawaii. According to “Russia Today”. In the 1950s, researchers suggested that the inner core is solid, as opposed to the area of liquid metal around it. “Seismology, illuminating earthquakes in the crust and upper mantle, observed by seismic observatories on the Earth’s surface, provides the only direct way to examine the inner core and its processes,” Butler explained. or break depending on the minerals and the temperature and density of that layer. To better understand the features of Earth’s inner core, Butler and co-author Seiji Tsuboi, a research scientist at the Japan Agency for Marine Earth Science and Technology, used data from seismometers directly corresponding to the site where the earthquake originated. Scientific models indicate the presence of contiguous regions of hard, soft, and liquid or soft iron alloys in the upper 150 miles of the inner core. “This puts new constraints on the formation, thermal history, and evolution of the Earth,” Butler explained. The researchers noted that this discovery of the diverse structure of the inner core might provide important new information regarding the dynamics at the boundaries between the inner and outer core, which affect the Earth’s magnetic field. “Knowing this frontier state from seismology may enable better predictive models of the geomagnetic field that sustains and protects life on our planet,” Butler said.
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The famous “Oreo biscuit” raises controversy after discovering that it contains alcohol, and the company clarifies
written by Alexandra Hartman Editor-in-Chief
Al-Marsad newspaper: The issue of the “Oreo” product containing alcohol sparked a wide case of controversy in Egypt, where the international company stated that “the halal of its product depends on the halal certificate of the country where it was manufactured,” following publishing an email to the company, revealing that its product contains alcohol. .
Two countries where Oreos are not subject to halal standards
In the company’s first comment on the controversy, she told the Egyptian website “Cairo 24”: “Halal certification of the product is approved, according to the country in which it is made,” pointing out that “two countries where Oreo is not subject to halal standards.”
The company noted that: “Oreos are not halal-certified in the USA and Canada…so we recommend users always check the ingredients and label, to ensure they are suitable for your diet.”
Case details
And earlier, “Cairo 24” published an email to the “Oreo” company, that its product contains alcohol, which makes eating it forbidden in many religions, following there was a definition on the company’s official page that its product is not halal, especially in the Islamic religion.
And a girl named Soraya Sheikh Al-Balad, of Lebanese nationality and living in America, confirmed that as soon as she read the product definition on the official page, she sent an email to the company, to make sure that her product was halal, and said: “I began to suspect that Oreo biscuits contained something forbidden, when the page mentioned The official product is non-halal, although it does not contain pork or animal materials.
The girl added, “I sent an email to the company, saying does Oreo contain alcohol? They explained to me that it does contain alcohol, but in a small percentage,” adding that the company told her: “When alcohol is used in our products in a large amount, the line of ingredients will be marked, However, when using vanilla extract we put in the profiles the presence of vanilla in the product, but due to the presence of alcohol in a minute amount, it will not be written, but it is important to note that almost all alcohol from the extract, evaporates during the baking process.
The discovery of the largest structure in the Milky Way..and these details
written by Alexandra Hartman Editor-in-Chief
Astronomers were able to discover the largest structure in the Milky Way, which is located 55,000 light years from Earth, and it is hydrogen filaments, and these huge filaments called Magi are 3900 light years long, 130 light years wide and formed more than 13 billion years ago.
According to the British newspaper, “Daily Mail”, an international team led by astronomers from the Max Planck Institute for Astronomy measured (MPIA) The structure using the satellite Gaia of the European Space Agency (THAT).
Co-researcher Juan Soler actually found the first evidence of this creature a year ago and named it “Maggi” following the longest river in his native Colombia, the Río Magdalena..
Maggie was already identifiable in previous evaluations of the data, and Soler said in a statement that only the current study proves beyond a reasonable doubt that it is a coherent structure..
Hydrogen was formed regarding 380,000 years following the Big Bang, the Milky Way galaxy formed regarding a billion years ago, and it is the most common substance in the universe.
However, gas discovery can be a daunting task, which makes longline discovery exceptionally exciting.
Jonas Syed, a doctoral student at MPIA And the first researcher for the research paper published in the Journal of Astronomy and Astrophysics said in a statement: “The location of this filament has contributed to this success,” adding, “We do not yet know exactly how it got there. But the filament extends regarding 1,600 light-years below the plane of the Milky Way.”“.
Also, following a deeper analysis of Magee, the team found that the gas converges at some points along the filament, areas where hydrogen is likely to accumulate and condense into larger clouds. The researchers also suspect that these are the environments in which the atomic gas gradually changes into a molecular form.
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