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Alphabetical list articles with annotations from journals published in 2010 in the journal Science and Life:
The 55th Russian Expedition will ring Antarctica
IPP. Jigsaw meeting in San Francisco
And the winter was warm! True, on a planetary scale
Azov coast and unruly sea
Academician Yevgeny Mishchenko: communication with a genius is a treasure that you use all your life
Academician Leo Zeleny: where do space birds fly?
Diamond electronics
Amoeba the size of a grape
Anecdote and reality
Arctic without ice
Atlantis of Russian life
Banknotes tell
Banknotes tell
Ban Gu
Beluga whales winter in the ice
Bank of the Clyde
Crazy Cucumbers
Wood Jewelry
Ticket for the 101st kilometer. Non-professionals are preparing to conquer space
Battle for Moscow: 1941
Professor's big family
More rice, less birds?
Boudica, or the Shadow of Cleopatra
Hawthorn for future use
In Bolshoi Kharitonevsky near the Yusupovs
In the year of the teacher
In which shoes will you reach the fastest ... To the dictionary?
A new generation has come to colleges in Russia
In Search of the Grammar Gene
Bluethroat to the phone
Vegetarianism and health
Fan miracle of the Seychelles
The Great Immunological Revolution
The Magnificent Ten at the Tal Memorial
Bicycle all year round
Spring!
Veteran faces retirement
Forever Faithful - Earth's Last Columbus
Look back
Types of Paralympic sports
Vitamin rosehip
delicious teas
Moscow tap water
The Magic Bullet 606 and the Mystery of the Old Gramophone Record
Rodent wrestler
Blimey! Wildlife record holders
Remembering the teacher
Get up or get up?
second chance quagga
[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
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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 Earth Asteroid Shield
20.02.2012
Established in January 2012, an international group of scientists and engineers launched the NEOShield project. Over the next three and a half years, she will work to develop means to protect the Earth from asteroid impacts.
The exact date of the last fall of a large asteroid to Earth is unknown. But the surface of our planet still bears traces of cosmic bombardment, like the 6 km Nordlinger Ries crater in Bavaria.
A total of 13 organizations from research institutes and industrial companies will jointly explore technologies to prevent asteroid and comet impacts, in particular, ways to use special spacecraft to remove dangerous asteroids from orbit.
On the trajectory of approach to the Earth, asteroids usually have a speed of 5 to 30 kilometers per second. Existing examples of asteroid impacts, such as the 1,2-km Barringer crater in Arizona or the Tunguska region in Siberia, demonstrate the damage that space "guests" can cause. However, even smaller asteroids can cause massive destruction if they fall on a large city. So, the crater in Arizona was formed as a result of the fall of an object about 50 meters in diameter. Thousands of similar asteroids have been discovered over the past 50 years, which means that dangerous impacts with Earth are likely to occur every few hundred years.
In order to change the orbit of dangerous celestial bodies and prevent a collision with the planet, it is required to apply enormous energy at a strictly defined time. The NEOShield project will study the issues of determining the composition of the most dangerous asteroids, including using space probes.
One of the main tasks of the project is to develop technologies for the destruction or deflection of an asteroid. According to NEOShield experts, this can be achieved using a nuclear explosion or a space towing vehicle. The effectiveness of such methods remains to be seen.
It is possible that, based on the results of the work of the international group, "exercises" on asteroid defense will be carried out - using the appropriate space technology. In addition, the defense plan developed by NEOShield could be used against the asteroid Apophis, which will dangerously approach Earth in 2029.
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News feed of science and technology, new electronics
Interesting materials of the Free Technical Library:
▪ section of the site Big encyclopedia for children and adults. Selection of articles
▪ article Plekhanov Georgy Valentinovich. Famous aphorisms
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