The American company SilencerCo has developed muzzle adapter for shotguns type "saiga-12" and "boar", allows you to install on the trunk of the instrument silent and flashless (muffler). The adapter can buy on the company's website for $ 120.
SALVO-12 is designed for 12 gauge (diameter 18.5 mm) and reduces the sound level from shot to 136,8 decibels. The device is made of steel and aluminum, weighs 978 grams and reaches 30.5 cm) in length.
In Russia, the use of devices noiseless and flameless shooting civilians is prohibited.
Scientists from the Technical University of Eindhoven in the Netherlands and Kent state University in USA have developed a material that can bend under the influence of light and, thus, to move. The video that demonstrates the properties of the polymer, is available at EurekAlert!.
The head coach of the national team of Russia in speed skating Konstantin Poltavets was hit by a car. The incident occurred in the Netherlands. Poltavets at the time of the accident was riding a Bicycle. On Wednesday, the coach of the Russian team moved the operation, now to his life threatens nothing.
The average life expectancy of Russians in 2016 amounted to 71,87 of year is a record in the history of data collection. The longest-lived in Ingushetia, Dagestan and Moscow (77 years). The lowest rate was recorded in Tuva (64,2), slightly better things in Chukotka (64,4) and the Jewish Autonomous region (65,8).