
AI-generated summary
The article reports on an archaeological discovery in Yakutia - a funerary monument of the 15th-17th centuries with a set of objects characteristic of the military culture of that period. Particular emphasis is placed on unusual bladed weapons that differ from traditional Yakut samples.
In Yakutia, in the vicinity of the village of Kyyy, Tattinsky ulus, a funeral monument, tentatively dating back to the 15th-17th centuries, was discovered, the Institute of Humanitarian Research and Problems of Indigenous Peoples of the North SB RAS reported.
A man was found in the burial; a bow and arrows, a bladed weapon, a knife in a sheath, a whip, a saddle, wooden stirrups, an iron cauldron, and funeral food were buried with him.
Of particular interest to researchers was the unusual bladed weapon, which differs from the traditional Yakut batas and batyya palms. The length of its blade exceeds 40 centimeters, the width is just over 3 centimeters. The shape of the blade indicates its suitability for delivering accented piercing blows, which suggests combat use. The length of the handle is 45 centimeters, which is significantly shorter than that of traditional palms, and the end of the handle has a slight extension and an additional braid of birch bark.
It is indicated that the find is important for studying the development of bladed weapons among the Yakuts. In the future, together with blacksmiths, a reconstruction of the found weapons will be carried out.
AI outlook — possibilities, not facts
The reconstruction of the found bladed weapons will be carried out together with blacksmiths
Very likely · Within months

Scientists have found that rhythmic mechanical stress on the leg bones promotes brain recovery after stroke and injury. The process is regulated by the PIEZO1 protein, which stimulates the production of protective substances that improve motor and cognitive functions.

Russian Ionosphere-M satellites No. 3 and 4 with Ozonometer-TM instruments created a preliminary map of the distribution of ozone in the Earth's atmosphere, showing its lower content in the tropics compared to middle and high latitudes.

The climate in Moscow has warmed by an average of 1.5 degrees over the past 30 years, which has increased the number of dangerous weather events. This was reported by the leading specialist of the Phobos weather center, Evgeny Tishkovets.

From October 9 to 11, the international festival “SCIENCE 0+” will be held in Moscow, dedicated this year to space and modern achievements of science. Leading Russian scientists will give lectures on black holes, genetics, AI and other topical issues.

A hybrid of a polar and a brown bear was spotted on Kunashir Island in Russia, said RAE Academician Anatoly Kudaktin. The species appeared as a result of crossing, despite differences in behavior and nutrition. Due to warming, such hybrids may become widespread in 50 years. The Russian Science Foundation also reported the discovery of two new species of goby fish in the Volga and Caspian Sea.

Scientists transplanted neural progenitor cells derived from human stem cells into the brains of mice after stroke. The cells took root, turned into mature neurons and contributed to tissue restoration: the formation of blood vessels and neurons was activated, the blood-brain barrier was restored, and inflammation decreased. The mice showed improved gait and fine motor skills. The study was published in Nature Communications.