Researchers at NYU Abu Dhabi have uncovered the secret behind the remarkable toughness of the marri nut, the hard seed of the marri tree native to Western Australia. The nut’s shell is so strong that even natural predators struggle to break it. By studying how it absorbs impact and resists cracking, the team discovered a clever natural design that could inspire new materials for protective gear and other safety applications.
This tough Australian seed could reshape helmets and protective gear
