Free technical library. Articles from the journal Science and Life, 2015

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Contents of journals with annotations / Journal of Science and Life

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Journal of Science and Life

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Alphabetical list articles with annotations from journals published in 2015 in the journal Science and Life:

13 Days of the Chuvyrly seal (from Laura Beloivan's blog, 2006)

RMS 2015. The best rally drivers are back in Moscow

automotive botany

Admirals of the Paper Fleet

Openwork pullover for girls 5-6 years old

Actinidia in the Moscow region

Alexander Ivanovich Guchkov tells ... Excerpts from the transcripts of conversations between A. I. Guchkov and N. A. Bazili

Alcoholism came from Africa

Diamond cutting of stone and concrete

Anthropology of divorce

triathlon arithmetic

Archeology of the Musketeers

Asteroids - sources of danger and objects of research

Asphalt under protection

atomic ring

Baikal loses its uniqueness

battery of lemons

Coast left, shore right

Big change

Borisych

Bouquets with a surprise

Quick fast, ferocious hedgehog, big karapuzik and others

White graphene

Genetically modified corn

Andrianovskie cows

Visiting the head turtle

In pursuit of an eclipse - to Svalbard

In a memory stream

Faith and education

Four versts from Pyatigorsk

copepod frogs

Delicious couscous, just like mom's!

Instead of a tractor

Water turns on the light

Wolves know how to cooperate, and dogs know how to obey and be jealous

All the benefits of a bad mood

World history of Azov

Meeting in the garden

The whole history of one connection

Come out of the dusk

Growing tomatoes in a new way

Lawn mower vs telescope

Guidon's hand

Where are the horses lying?

Eyes need to be rolled out

Racing vertically

Hot volcanic lava on Venus

Machine gun bike

Air Needle of Death

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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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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 ... >>

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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 oldest beer 14.09.2018

Scientists have discovered the remains of fermented wheat, which is about 14 thousand years old.

In Israel's Rakefet Cave on Mount Carmel, archaeologists have discovered the remains of the oldest beer in human history.

The find was discovered in the burials of the ancient inhabitants of the Natufians. The remains of fermented grains of wheat plants or similar ones date back to 13,7-11,7 thousand years.

Scientists suggest that malt could be prepared from them. Starch granules and phytotils of millet plants, oats, and the legume family have been found on ancient millstones.

The culture of the Natufians existed on the territory of Israel, Syria and Lebanon about 14,5-11,5 thousand years ago. Presumably they were the first to start baking grain bread.

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