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Latest news of science and technology, new electronics:

Artificial leather for touch emulation 15.04.2024

In a modern technology world where distance is becoming increasingly commonplace, maintaining connection and a sense of closeness is important. Recent developments in artificial skin by German scientists from Saarland University represent a new era in virtual interactions. German researchers from Saarland University have developed ultra-thin films that can transmit the sensation of touch over a distance. This cutting-edge technology provides new opportunities for virtual communication, especially for those who find themselves far from their loved ones. The ultra-thin films developed by the researchers, just 50 micrometers thick, can be integrated into textiles and worn like a second skin. These films act as sensors that recognize tactile signals from mom or dad, and as actuators that transmit these movements to the baby. Parents' touch to the fabric activates sensors that react to pressure and deform the ultra-thin film. This ... >>

Petgugu Global cat litter 15.04.2024

Taking care of pets can often be a challenge, especially when it comes to keeping your home clean. A new interesting solution from the Petgugu Global startup has been presented, which will make life easier for cat owners and help them keep their home perfectly clean and tidy. Startup Petgugu Global has unveiled a unique cat toilet that can automatically flush feces, keeping your home clean and fresh. This innovative device is equipped with various smart sensors that monitor your pet's toilet activity and activate to automatically clean after use. The device connects to the sewer system and ensures efficient waste removal without the need for intervention from the owner. Additionally, the toilet has a large flushable storage capacity, making it ideal for multi-cat households. The Petgugu cat litter bowl is designed for use with water-soluble litters and offers a range of additional ... >>

The attractiveness of caring men 14.04.2024

The stereotype that women prefer "bad boys" has long been widespread. However, recent research conducted by British scientists from Monash University offers a new perspective on this issue. They looked at how women responded to men's emotional responsibility and willingness to help others. The study's findings could change our understanding of what makes men attractive to women. A study conducted by scientists from Monash University leads to new findings about men's attractiveness to women. In the experiment, women were shown photographs of men with brief stories about their behavior in various situations, including their reaction to an encounter with a homeless person. Some of the men ignored the homeless man, while others helped him, such as buying him food. A study found that men who showed empathy and kindness were more attractive to women compared to men who showed empathy and kindness. ... >>

Random news from the Archive

The glaciers of the Arctic are filled with life 04.06.2023

A new study has proven that the Arctic ice is not at all as lifeless as it might seem at first glance.

It may seem that the glaciers of the Arctic are completely devoid of life, but scientists assure that this is not at all the case. In fact, the ice and snow carpets in Greenland and Iceland are literally filled with microscopic life forms.

Moreover, like seasonal zombies, many of these organisms hibernate and wake up from a frosty sleep with the onset of summer and the melting of glaciers. According to a microbiologist at the University of Aarhus in Sweden, Alexander Anesio, even in a small pool of glacier meltwater, almost 4 different species can easily be awake.

The researchers note that for the most part, these microscopic organisms thrive on bacteria, algae, viruses, and microscopic fungi. In fact, they are a whole ecosystem, the existence of which the researchers knew nothing about for a long time.

That all changed when scientists studied ice and snow on two glaciers in mid-to-late summer, one in Iceland and the other in Greenland. Most of the bacteria discovered by scientists were active, others did not move or were dead. But what was interesting was that the scientists found that a day after being thawed, some of these “dormant microbes” revived and regained the ability to read genes and produce the building blocks of amino acids. The results of the study indicate that after three days of thawing in the laboratory, the samples contained 35% more active microbes.

The data obtained by the researchers suggest that the microbial communities in snow and ice can indeed quickly respond to melting. Adapting to climate change is generally considered very beneficial, Anesio said, but it also means that a sudden change in one organism can destabilize an entire ecosystem.

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