"Softening"@en . "Assouplissement"@fr . "Stiffening"@en . "Folds"@en . <264587936> . "Flapping wings"@en . "Biomim\u00E9tisme"@fr . "Ailes battantes"@fr . "Plis"@fr . "Aerodynamics"@en . "Antier" . "Aeroelasticity"@en . "Rigidification"@fr . "Vibrations"@en . "Veins"@en . "Creased strip"@en . "Bioinspiration"@fr . "Folded strip"@en . . . "Biomimetism"@en . "Veines"@fr . "Rom\u00E9o Antier" . "Insects"@en . "Ruban pli\u00E9"@fr . "Rom\u00E9o" .