TED TALK: How do bulletproof vests work?
BLUF
Max G. Levy explains the science behind bulletproof vests, focusing on the materials and engineering that absorb and disperse the energy from bullets. This talk is relevant for understanding the advances in personal protective equipment and safety measures.Summary
KEY POINTS:
- Bulletproof vests use layered materials to stop bullets.
- Kevlar and polyethylene are critical in vest design.
- Energy dispersion is key to preventing injury.
- Vest design balances protection with wearability.
- Advances in materials improve modern body armour.