This Low-Cost Robot Can Help You Explore the Ocean

Originally interested in building an underwater robot to explore a cave rumored to have gold and treasure, 2016 National Geographic explorer David Lang and a friend had no idea where their curiosity and drive for exploration would lead them. They turned to the Internet for help building their underwater robot, and a community of people emerged to assist. With the ability to descend to a maximum depth of a hundred meters, their low-cost underwater robot, called OpenROV, is redefining ocean exploration. Hear Lang talk about the journey to build OpenROV, how it is inspiring people to explore and engage in citizen science projects, and how the latest technology is creating a wave of low-cost, do-it-yourself products that are making new forms of exploration accessible to people all over the globe.

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Learn more about David's work and OpenROV

PRODUCER: Hilary Hudson
EDITOR: Monica Pinzon
TECHNICAL DIRECTOR: John McDonald
SERIES PRODUCER: Chris Mattle
ADDITIONAL IMAGES: Ryan Garza/Detroit Free Press via ZUMA Wire

The National Geographic Live series brings thought-provoking presentations by today’s leading explorers, scientists, photographers, and performing artists right to you. Each presentation is filmed in front of a live audience at National Geographic headquarters in Washington, D.C. New clips air every Monday.