The Plastic Behind Shatterproof and Lightweight Prescription Glasses and Sunglasses
The material that is used to make bulletproof glass is the same stuff that is used to make shatterproof lenses for your glasses or sunglasses. It’s just a common plastic (called polycarbonate) — but it’s an extremely strong material. With… Read moreThe Plastic Behind Shatterproof and Lightweight Prescription Glasses and Sunglasses