Rehbinder Effect visual demonstration

It represents an adsorption reduction of strength — a change in the mechanical properties of solids due to physical and chemical processes causing a decrease in the surface energy of the body.

In the case of a crystalline solid, what is also significant is that the crystal exhibits the defects in structure necessary for the nucleation of cracks, which then propagate under the influence of the medium.
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Jetpack
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Supermassive black holes

At the center of our Milky Way, there is an extremely massive black hole millions of times heavier than the Sun.

Such supermassive black holes have also been found in the heart of other galaxies. They were able to be calculated by observing the interstellar gas movement

It is assumed that the center of each galaxy is a giant black hole.
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Global support for Iran in the war against Iraq
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The concept of a “future smartphone” that monitors your body, gives life advice and is charged with blood
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Ecuador
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Unusual cows with fluffy fur live in Iowa, USA. For the first time breeding of this species was engaged about 20 years ago. The breed is not officially recognized, therefore it is considered hybrid.
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SF
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Nearly 5 million people were in the sky at the same time - Flightradar24

The flight tracking service recorded a record 22,000 flights at one point on May 26.

Interaction of the solar wind and the Earth's magnetic field.
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Servaty is a Belgian[1] journalist who formerly worked for Brussels-based newspaper Le Soir. While in Morocco from 2002-05, he engaged in sex with over 80 Moroccan women, promising to take them to Belgium. (3] Before leaving for Belgium, he asked them for sexual photos as souvenirs and photographed them in poses that could be seen as degrading. They included ejaculating on the face of a veiled woman and having another woman kneel, bound, and gagged while he urinated on her.[3|1
4] After returning to Belgium, he published the photos on the internet under the pseudonym, 'Belguel' and included captions such as, "There is no better drug than to ejaculate on the veiled face ofa woman." "These sluts are so naive. If you promise to marry them and take them along with you to Brussels they do whatever you ask" and met her walking down the street in her djellaba. A few minutes later, the fucking bitch did everything wanted. Miracles do happen, even in a Muslim country!".
https://en.wikipedia.org/wiki/PhilippeServaty

This is how Panama Canal works

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🇬🇧 Soldiers from the Kings Liverpool Regiment listening to the news being read out as they wait in their trench during World War One. 1918.
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November 1928, Kent: Two Scottish soldiers stand in Hythe beside a rail car bound for New Romney. Original autochrome colour photo by Clifton Adams
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