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

When Purdue began blasting the news of the “whitest paint in the world” across social media and newsletters, the invention ...
The Daily Star

Sealing the skies

In Dhaka’s rainy season, even a brand-new building can betray its owners. Picture a young family in Gulshan waking up to a steady drip from the ceiling after an evening storm.