Provided by The National Elisa Ruggeri helped to build the mechanism for the solar trees at the Sustainability pavilion at Expo 2020 Dubai. Pawan Singh / The National . Follow …
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The Dubai News
Provided by The National Elisa Ruggeri helped to build the mechanism for the solar trees at the Sustainability pavilion at Expo 2020 Dubai. Pawan Singh / The National . Follow …
( read original story …)