Discover how to build a multi-stage water siphoning and vortex device using repurposed plastic bottles and simple household items. Watch water flow through homemade channels as captivating vortices ...

Russia has quietly taken a bold step toward solving one of spaceflight’s oldest problems by patenting a space station design ...

The Russian state rocket company, Energia, has officially secured a patent for a giant, rotating space architect.

According to the patent, habitable modules would rotate around a central axis to simulate gravity for crew by producing an outward-pushing centrifugal force.