Flexible Solutions - Lessons from Nature's Rubber Proteins

Explore the remarkable world of nature's rubber proteins in this scientific lecture that examines how animals have evolved extraordinary elastic materials to survive in diverse environments. Discover the fascinating biomechanical properties of three key rubber proteins - elastin, resilin, and abductin - and learn how these proteins enable tissues to stretch through molecular uncoiling and unfolding mechanisms under external loads. Delve into the evolutionary pressures that have shaped these materials across different habitats, from ocean depths to terrestrial landscapes, as animals adapt to meet the demands of growth, hunting, reproduction, and predator evasion. Understand the fundamental design principles that emerge from the intersection of biology and engineering, and gain insights into how studying these natural systems can inspire the development of new materials and mechanical systems. The presentation covers the structural and functional adaptations that have evolved to provide elasticity in biological tissues, offering a comprehensive look at how mechanical properties and material composition are influenced by survival pressures in the natural world.