Tail Vane Innovation
Researchers discovered that early pterosaurs, often referred to as "pterodactyls," utilized a sail-like vane at the end of their tails to aid in flight, thanks to a sophisticated tensioning system.
The vane, comprised of criss-crossing fibers and tube-like structures, functioned similarly to a ship's sail, becoming tense with airflow, which helped stabilize and steer the pterosaurs in flight.
Research Methodology and Implications
Utilizing high-powered lasers and a technique called laser simulated fluorescence, researchers examined over 100 pterosaur fossils to understand the internal structures of the tail vanes.
This study not only sheds light on the flight mechanics of pterosaurs but also opens avenues for further research into their evolution and potential applications in modern aerospace technology.