Watch: This Kolkata girl has created world's first underwater smart drone

Kolkata girl Sampriti Bhattacharya has invented an underwater drone that can map ocean floors and explore the deep sea.

Watch: This Kolkata girl has created world's first underwater smart drone

Kolkata: Kolkata girl Sampriti Bhattacharya has invented an underwater drone that can map ocean floors and explore the deep sea.

The 28-year-old's invention — the Hydroswarm — has been patented.

Sampriti Bhattacharya is a PhD scholar from MIT (Massachusetts Institute of Technology).

Know more about the invention here:

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