Science

Specialists have reported a number of cases in which Alzheimer’s disease developed as a result of medical intervention that occurred long before the patients showed the first signs of the disease. Thus, the disease developed as a result of transmission of a pathogenic form of the relevant proteins.

The research paper looked at eight patients who underwent cadaveric growth hormone therapy during childhood. The subjects ranged in age from 38 to 55 years old. Five of them had symptoms of dementia and had already been diagnosed with Alzheimer’s disease. Another patient was matched for the disease by a constellation of cognitive impairments.

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The work of scientists states that the samples of stones obtained from the crater reached sizzling 330 degrees centigrade, this happened at the end of the Cretaceous period. In addition, in their study, experts found that the fall of the asteroid was not as large amount of carbon dioxide was released as previously believed by scientists, and this may change the view of the scientific community on the mass extinction triggered by the asteroid.

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So, now the location of a certain user connected to the network can be determined by triangulation, but this requires at least 3 cellular stations to which the phone is connected.

Specialists reported the development of a station that is able to independently determine the geolocation of a certain smartphone.

As noted by experts, a router has been created that uses 5G and WiFi 7 standards, which operate at frequencies above 20 GHz. The station detects the gadget and measures the distance to it by sending signals. The more distant a person is from the station, the longer the signal stays on the air, the experts specified.

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It is noted that water vapour in the stratosphere forms a barrier that prevents heat from the Earth’s surface from escaping into space. In their work, scientists have considered the prospect of dehydration of this layer of the atmosphere in order to cool our heating planet.

Experts from the US National Oceanic and Atmospheric Administration (NOAA) pointed out that most of the air enters the stratosphere in the tropics.

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Scientists have discovered mysterious stone circles in the Andes, which apparently were erected before the pyramid complex in Egypt.

The stone structure, which has a diameter of just over 18 metres, consists of two concentric walls made of unformed stone exposed vertically on the ground. It is noted that the monument in question is located at the archaeological site of Callacpuma in the northern part of Peru’s Cajamarca Basin, located three kilometres above sea level near the summit of a peak in the Andes, the world’s largest mountain range.

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