Salamander and Chameleon Tongues Inspire New Engineering Technology

Bio-Inspired High-Speed Tongues

• 💡 Researchers at the University of South Florida have discovered that salamanders and chameleons, despite evolutionary differences, utilize a similar ballistic tongue mechanism.
• ⚡ These tongues can reach speeds of up to 16 feet per second, detaching from the body with a muscular tether to capture prey within a second.
• 🔬 A decade of video analysis revealed that ordinary tissues, tendons, and bones enable these animals to project their tongues with slingshot-like precision.

Engineering and Medical Applications

• 🚀 The discovered mechanism is scalable and can be applied using flexible materials, potentially driving innovations in engineering.
• 🎯 Potential applications include micro tools for medical purposes, such as for implants and targeted drug delivery within blood vessels.
• 🌌 Larger-scale applications could involve space missions for powering high-speed projectiles using unremarkable materials.

The Field of Bio-Inspiration

• ✨ This research marks a significant step in bio-inspiration, where nature's designs inform technological advancements.
• 🤝 The researchers plan to collaborate with engineering partners to prototype and test these bio-inspired devices in real-world scenarios.