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Thursday, August 21, 2025

Tag: PVC

Answering 10 pressing questions about plastic pollution

(First of 3 parts) The world generated an estimated 400 million tons of plastic waste last year. This torrent of water and shampoo bottles, dispensing...

Filipino scientists develop low-cost liquid lenses

Filipino scientists have discovered a simple, affordable way to make dynamically adjustable water-based lenses that have a wide variety of potential future applications—from classrooms...

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