Bacterial secretions might dye your future wardrobe, and that’d be an improvement. That’s because textiles usually get their hues from toxic chemicals, and the resulting wastewater — laden with dyes, acids and formaldehyde — destroys rivers, such as those surrounding Dhaka, the capital city of Bangladesh. Wastewater treatment, when it happens, is just one of … Continue reading Steal this hot new summer look (it’s bacteria)