After half a decade, the Russian space station segment stopped leaking

For the better part of half a decade, Russian cosmonauts have been searching for the small leaks like a proverbial needle in ...
Scientific Research Publishing

Research on the Optimization Strategy of Integrating VR into Ideological and Political ...

Traditional VR instruction often places students directly into immersive experiences without preparation, resulting in a cognitive “cold start”. To resolve this issue, the first step in the ...