Green Living



B9126829e4d67f3591deea7c2b35c4a5 Reduce air pollution



Begin

April 4, 2013

End

Forever

Status

Public, Open

Number of ideas
None
Sponsor

ipoost

Contact

abolfazl montazeri

Rewards

None

Total participants
0



Put the filter in the exhaust system of cars in cities like Tehran

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