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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

Microchip controls muscles 10.06.2012

An organic electronics research team at Linköping University has created a microchip that can control the delivery of the neurotransmitter acetylcholine, allowing for chemical control of muscles.

The new device is based on previously developed transistors that can transport positive and negative ions, as well as biomolecules. Scientists managed to combine both ion channels and conventional microcircuits based on traditional silicon electronics into one transistor.

Thanks to the new technology, scientists can, for example, send chemical signals to muscle synapses where the natural nervous system does not work for some reason. The advantage of chemical control schemes, in particular, with the help of acetylcholine, is the ability to "bypass" the defects of the nerve centers and directly control muscle cells. This does not require attaching a microchip to the nerve endings, which is always associated with great difficulties and rejection problems.

Currently, transistors developed by Swedish scientists are able to control the supply of the signaling substance acetylcholine to individual cells and control muscle contraction. In the future, it is planned to develop chemical chips that can perform complex logical functions. In the future, this may lead to the creation of completely new technologies for the treatment of injuries and chronic diseases by regulating various physiological processes in the body.

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