Angara Rocket Engine Printed on a 3D Printer
Direct laser deposition and selective laser sintering were used in the production
Science
"Smart" chewing gum to protect teeth from caries created at Sechenov University
The enzyme system in the composition dissolves soft plaque and destroys bacteria
Innopolis scientists accelerated AI learning by modeling human gaze
Experiments were conducted on LLaMa and Mistral models with English texts
“Smart” drone swarm is being created at MAI: drones will distribute roles and replace dropouts themselves
The development combines navigation without GPS, neural network coordination and decentralized control
The Sun has run out of steam: the star's activity collapsed after the most powerful burst, Russian Academy of Sciences scientists warned
The remains of the spots will be absorbed within the next 5-10 days
All planets except Mars will line up: a rare phenomenon will be seen in all regions of Russia
It is best to observe the parade of celestial bodies an hour after sunset
"Unbreakable" glass for thermal imagers and satellites created by Perm Polytechnic scientists
Crystals were grown inside the material, working like reinforcement - they stop cracks
Roscosmos tested the batteries of the Progress MS-33 cargo spacecraft before flight
The spacecraft will deliver 2,500 kg of cargo, fuel, water, and food to the ISS
Russian inventor comes up with a way to change light on Earth from space
The design is a giant film delivered by a rocket into orbit
A fuel tank that is not afraid of vacuum and weightlessness has been created in the Urals
The main purpose of the development is to store and supply working fluids to the pipelines
"Winter" is over: The Sun has restored its activity
Russian scientists have recorded a fresh flare zone in the south of the Sun
Heat-resistant steel for the nuclear reactors of the future has been created at Rostec - it withstands 600 ℃
Currently, in pressurized water power reactors, the operating temperature is 320-350 ℃
Scientists from NovSU create a "perpetual" salt battery
In dry form, such an energy source can be stored for years without losing its properties
6 Times Higher Wear Resistance: Siberian Scientists from NSTU Present Multifunctional Nano-Coatings for Metal
New protective materials withstand 950 °C, extreme wear, and will help in mechanical engineering