This ‘liquid tree’ in Belgrade is fighting back against air pollution
It contains six hundred litres of water and uses microalgae to bind carbon dioxide and produce pure oxygen through photosynthesis. READ MORE : https://www.euronews.com/2021/12/07/this-liquid-tree-in-belgrade-is-fighting-back-against-air-pollution Subscribe to our channel: https://www.youtube.com/c/euronews?sub_confirmation=1
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