And one model in particular, the French Adrian helmet, actually performed better than modern designs in protecting from overhead blasts. French Adrian helmet suggests simple geometry may save brains from overhead blasts.īiomedical engineers from Duke University have demonstrated that, despite significant advancements in protection from ballistics and blunt impacts, modern military helmets are no better at protecting the brain from shock waves created by nearby blasts than their World War I counterparts. WWI helmets protect against shock waves just as well as modern design. Credit: Joost Op ‘t Eynde, Duke University The ridge down the center of the helmet was designed for deflecting shrapnel, but may well have also helped deflect the shock wave, allowing the helmet to outperform even modern combat helmets. (Click image for full view.) A French helmet from World War I sits beneath a shock tube to test how well it protects the dummy underneath from a shock wave.
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