Ocean engineer, founder of MARE non-profit, designs, builds and operates ROVs and manned subs for deepsea fish and bio assessment work.

SF Bay Area
Joined March 2012
I am speaking at BlueTech Week and Green Connections 2019. Please checkout the details of my talk at: whova.com/embedded/speaker/b…
Cleaning the ocean, one beach at a time. #Mare, #marineappliedresearch&exploration, #CoastalConservancyOceanCleanup
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Last abalone dive, maybe for a long, long time. I started 50 yrs ago....with a much healthier population
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⚡️ “Obama responds to current administration's DACA repeal”. It's pulling up the ladder after we made it aboard... xitter.cf/i/moments/905142839792…
Berkeley getting it right again.
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Team Ocean Riders heading out fm SF @ClimateRide @MAREgroup
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Beagle under the GG bridge. @MAREgroup @ClimateRide heading to SoCal
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Beagle leaving SF Bay for Channel Islands Natl Marine Sanctuary @MAREgroup @soledadobrien
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Replying to @MAREgroup
Great article by Paul and friends. @MAREgroup @docktodish @4fishgreenberg @nytimes
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Beagle and the Giants!! My faves. @MAREgroup @SFGiants exploring deepwater and beating Dodgers!
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Beagle and @salesforce about to explore the deepwater @MAREgroup
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At the Front of the SF Front of the SF Science March @MAREgroup @ClimateRide
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Just an fyi: Mechanical engineers (like my dad) are (applied) scientists. xitter.cf/t_a_n_a_i_i/status/855…
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Science trumps ignorance. Heading to SF
Are we going to end like the Pueblos in Bandera, now a Nat'l Monument? be another mystery... looks like ocean floor
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