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Robot Bird Dives and Flies, Mimicking Nature
14 Jul
Summary
- New waterproof robot mimics bird flight and diving capabilities.
- Researchers drew inspiration from nearly 100 diving bird species.
- The robot could aid in studying fragile marine ecosystems.
Scientists have engineered a remarkable waterproof winged robot inspired by the diving behaviors of birds. This new robotic creation can seamlessly transition from flight to underwater exploration and back again, a feat previously challenging for engineered machines.
The development, led by researchers at MIT, draws inspiration from around 100 species of diving birds. By analyzing their speeds, flapping patterns, and diving depths, the team successfully designed a robot using materials like carbon fiber and waterproof electronics.
Transitioning the robot from water to air proved to be the most significant hurdle, taking approximately one year to perfect. Once overcome, the robot demonstrated its capability to exit the water, opening avenues for various applications.
Potential uses include collecting water samples from areas affected by harmful algal blooms and recording endangered marine mammals. Its small size allows access to remote marine areas inaccessible to larger robotic vehicles. Future improvements aim to increase its flight range, inspired by birds that undertake long migrations.
