You Only Get One Brain! The Best Helmet Material for Protecting Your Noggin
In AIP Advances, by AIP Publishing, researchers from Chongqing Jiaotong University and Chongqing No. 7 Middle School compared the performance of three helmet materials under the most common types of impact and loading conditions. Though participation in sports can have positive impacts both physiologically and socially, extreme sports come with elevated risks. Researchers used computational simulations to run material comparisons for helmets made of strong plastic Acrylonitrile Butadiene Styrene (ABS), fiberglass alloys, and aluminum composites. The findings are valuable for all extreme sports, but Wang notes the importance of customizing helmet properties to their intended activity, as the effect of an impact depends on its interaction with gravity, the potential for a rebound, and more.