Purdue said its 'whitest paint' could fight climate change. 4 years later, some ask where it's gone - Journal & Courier

Purdue said its 'whitest paint' could fight climate change. 4 years later, some ask where it's gone  Journal & Courier

Purdue said its 'whitest paint' could fight climate change. 4 years later, some ask where it's gone - Journal & Courier
Purdue said its 'whitest paint' could fight climate change. 4 years later, some ask where it's gone  Journal & Courier
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