We all know that the water and oxygen are the two most important components that we actually need to take care of for the environmentally friendly world. Unfortunately, we are coerced to dwell in the bad ecological conditions, which disturb the water and oxygen balance. ‘Save the world’ is the name of Alexey Bykov’s innovative multi-purpose design that performing the dual functions helps solving the problem. Functioning as oxygen saturator and dampening apparatus that needs only in water to run. We can actually receive the oxygen from water as the steam spring-up due to the high frequency rippling in ultrasound membrane. Adding to the ecological features, the body of “Save the world” is produced from nanoplastic that supports high level of safety and ecological properties.