Researchers at the Universities of Gothenburg and Isfahan have introduced an innovative 3D-printed bicycle helmet that uses auxetic metastructures to enhance safety for cyclists. Unlike typical foam helmets, this helmet contracts upon impact, dissipating energy more effectively and reducing the risk of injury. The helmet features a hyperelastic polymer that maintains its protective qualities even after repeated impacts. Additionally, its 3D-printed design allows for customizable fit, addressing the limitations of standard-sized helmets. Impact tests indicate significantly improved protection compared to conventional models, marking a significant advancement in bicycle safety technology.
The new 3D-printed bicycle helmet utilizes auxetic metastructures, contracting upon impact, rather than merely absorbing shocks, which greatly enhances head protection for cyclists.
Unlike traditional helmets that rely on foam padding, the new design's unique geometric pattern pulls inwards during a collision, dissipating energy more effectively.
Collection
[
|
...
]