Ivan Spasojevic

Research Professor at the University of Belgrade

Biophysicist, research professor and head of the multidisciplinary research group at The Institute for Multidisciplinary Research (IMSI) at the University of Belgrade. He invented LIQUID3, an urban photo-bioreactor using microalgae, which functions as a substitute for an adult tree in urban areas where it is not possible to plant new trees, effectively reducing CO2 emissions. All of this is integrated into a designer bench that also contains a phone charger and a solar panel for evocative street lighting at night.


LIQUID3: the new liquid tree

Microalgae with high photosynthetic efficiency against air pollution. A multifunctional structure purifies the air and provides sustainable street furniture.

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