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Alphabetical list articles with annotations from journals published in 2019 in the journal Science and Life:
Exegi monumentum
Vanguard number one
Batteries that changed lives
Alice from Wonderland
Diamond LEDs instead of heterostructures?
Antioxidant replacement for antibiotics
Architecture consumed by engineers
Atlas of human cells
Barrier in front of marathon runners
Beryllium is out of the table. What is he?
Ticket to Shangri-La
Billiards with an explosion
Biodegradable stents
Twins in Heaven and on Earth
wandering square
Bolets present and former
Fight against the enemies of the people. From ancient Roman proscriptions to the present day
Will an ancient horse cub be cloned?
In astronomical paradise. Notes of a Pulkovo astronomer about a trip to Chile, at the ESO Observatory
In the velvet season
In the labyrinths of alternative history
There needs to be a completely different approach to cancer treatment
In search of genomic variations of Russian peoples
In Sarov, the chamber of the installation for laser thermonuclear fusion was mounted
Vasily Polenov - painter and architect
Your pet is a snail
The ubiquitous sodium
Great Cactus War
Eternal syllabab
Supernova explosion decomposed into stages
Instead of a spoon
Return of the magnetic tape
The return of blackcurrant
Realize the unrealizable
Eight smart legs
Orion time. winter sky
Time to collect Celtic stones
All inventions are not worth nature ...
Universe known and unknown
High tech niobium. He flew to the moon and made his way into the heart of a fusion reactor
Galactic rays will help you navigate in space
Rhythm Generators and Animal Sizes
Genetics - an open book
Geometry on the table
Geometry of a chessboard behind two pawns
A year in Novosibirsk
City without cars
City of memory
City light - from technology to art
Mushroom jumble
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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 Bioink for 3D printing of human tissues
13.02.2020
Bioengineers from Rutgers University (USA) have developed "bioink" for 3D printing of materials that could serve as a scaffold for growing human tissues. Printed fabrics can repair or replace damaged human tissues.
In the new system, hyaluronic acid and polyethylene glycol serve as the main "ink cartridges" for 3D printing. Hyaluronic acid, a natural molecule found in many body tissues, has properties that are ideal for creating custom tissue scaffolding, but it lacks the necessary strength. So engineers at Rutgers University used modified versions of hyaluronic acid and polyethylene glycol to make a gel that is strengthened by chemical reactions and acts as a scaffold for tissue growth.
In the future, the new system will have other "ink cartridges" with various cells and ligands, which serve as binding elements for tissue cells. The system will print gel scaffolds with the right stiffness, cells and ligands, depending on the type of tissue to be obtained.
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News feed of science and technology, new electronics
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