Free technical library. Articles from Sam magazine, 2011

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Alphabetical list articles with abstracts, from journals published in 2011 in the journal Sam:

4 Ways to Repair Drywall Walls

VII international festival of crafts

Agrotechnics of Nevezhinsky mountain ash

Openwork pergola

mobile phone battery in computer

wood alternative

Empire in your bedroom

Architectural forms from bars and slats

Trunk for UAZ nUNTER

balcony cellar

There are no baths without shelves

patio bar

Bar counter with roll-out table top

Lulls ... stroller

Slab gazebo

Arbor from a fairy tale

Biofireplace - fireplace without chimney

Bioenergy or natural chandeliers Chizhevsky

Beats by rank

Improvement of children's rooms

Fighting rot

Bottle sconce

Buffet in retro style

Bicycle backpack - a symbol of summer

Veranda with pergola

Vertical gardening of the interior

Boot hanger

Hanger-rack

Screw piles

Instead of an engine - a screwdriver!

Instead of a motor - a drill!

Returning to the experience of ancestors

Octagon with hipped roof

Choosing a roof

Exit to the water area

Gabions - string bags with stones

Gabions in landscape design

Hammock needs a stand

Garage or shed?

Solar plant heats water

Dutch girl from Moscow region

Preparing the house for winter

Preparing the garden for winter

Yard table

double bed

Emergency LED lighting

decorative bridge

We decorate furniture

Making a paneled door

[1] [2] [3] [4] [5] [6]

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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 ... >>

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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 smallest magnifying glass sees bonds between atoms 21.11.2016

Scientists from the British University of Cambridge and the Spanish University of the Basque Country have presented a model of the world's smallest magnifying glass that can see the processes inside the molecule.

The scientists used highly conductive gold nanoparticles to create a subminiature cavity as a cavity, allowing light to be trapped at less than one billionth of a meter. A laser was also used to create the cavities, and the instrument required extreme cooling to operate. "We had to cool the samples to minus 260 degrees Celsius to freeze the rushing gold atoms," said Felix Benz of the University of Cambridge, lead author of the work.

"Even individual gold atoms in our experiments behave like tiny metal ball bearings conducting electrons, which is very different from their quantum life, where electrons are tied to nuclei," said Jeremy Baumberg, another participant in the study from the University of Cambridge. .

The system made it possible to observe processes at the level of individual atoms, which opens up new possibilities both in research projects. In addition, scientists believe that the study can be used as the basis for creating new sources of information storage - in the form of molecular vibrations that can be read and written using light.

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