EXPLORE: Go behind the scenes with Philippe Cousteau as he meets with scientists, judges, and semi-finalist teams for the multi-million dollar Wendy Schmidt Ocean Health XPRIZE. Pioneering the future of ocean acidification research, these teams of engineers have been challenged to "create pH sensor technology that will affordably, accurately, and efficiently measure ocean chemistry from its shallowest waters… to its deepest depths."

Science Standards include:
ETS1.A Defining and Delimiting Engineering Problems
ETS1.B Developing Possible Solutions
ETS1.C Optimizing the Design Solution

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