Biotech playground creates clean air for children in Poland

World

2021.07.29 16:17 GMT+8

Biotech playground creates clean air for children in Poland

Updated 2021.07.29 16:17 GMT+8

CGTN

Children play in a biotech playground, a bubble of clean air in Warsaw, Poland, July 26, 2021. /CFP

Children play in a biotech playground, a bubble of clean air in Warsaw, Poland, July 26, 2021. /CFP

AirBubble, the architectural project, is capable of absorbing air pollutants and carbon dioxide and producing oxygen by using 520 liters of living green algae. /CFP

AirBubble, the architectural project, is capable of absorbing air pollutants and carbon dioxide and producing oxygen by using 520 liters of living green algae. /CFP

Children interact with water foot pumps, bouncy bubbles and a rope system at the venue. /CFP

Children interact with water foot pumps, bouncy bubbles and a rope system at the venue. /CFP

Warsaw was selected for this project as it ranks 269th for air quality on a list of 323 European cities, per data from the European Environment Agency. /CFP

Warsaw was selected for this project as it ranks 269th for air quality on a list of 323 European cities, per data from the European Environment Agency. /CFP

Air pollution is the biggest health threat around the globe, according to the World Health Organization. /CFP

Air pollution is the biggest health threat around the globe, according to the World Health Organization. /CFP

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