ROBOTIC FISH makes discovery safer underwater

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The 21st century scientists are working extremely hard to make life easier for humans.  The invention of domestic and industrial robots and other devices makes the work done efficient,  though it threatens welfare of humans.

 Scientists have developed robotic fish to help researchers do underwater research. The robo-fish can swim alongside real fish to give new perception into life below.


The robotic fish named SoFi was developed by MIT's Computer Science and Artificial Intelligence Laboratory (CSAIL), can be controlled with sound. SoFi swims by flapping its hydraulic-pump powered tail back and forth. 
The clever robot can also control its own buoyancy through adjusting an internal foam material. During test dives in the Rainbow Reef in Fiji, SoFi was able to swim down 15 meters for more than 0 minutes at a time.

It could navigate and respond to current and avoid collision with coral. During the swim, SoFi collected data by taking photos and videos using its built-in fish eye lens camera.

 source:IE

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