The Bioinspiration Feedback Loop: an interdisciplinary exchange of processes and progress between biologists and engineers

Nature is an unparalleled innovator, coming up with countless solutions over millions of years. From the microscopic structures of gecko feet that enable effortless climbing to the hydrodynamic efficiency of fish armor, biological systems have evolved to solve a myriad of complex challenges. Engineers have long drawn inspiration from these natural innovations, translating biological principles into new technologies. The process is rarely straightforward-biological structures evolve under constraints and trade-offs, often leading to multifunctional designs that do not conform to traditional engineering approaches. Here, we explore the dynamic exchange between biology and engineering, highlighting how bioinspired design not only informs new technologies but also deepens our understanding of living systems. Bioinspired design plays a crucial role in materials science, robotics, and biomedical sciences, underscoring the need for interdisciplinary collaboration. Existing partnerships between biologists and engineers has led to advances in adhesives, protective materials, filtration systems, and dynamic structural designs. Translating biological complexity into engineered simplicity can be challenging; we need open communication between fields to share methodologies, resources, and discoveries. By fostering a continuous feedback loop between biology and engineering, we can push the boundaries of innovation and discovery, ensuring that bioinspired design remains a driving force in scientific and technological advancement.