Sailing Science Center News
February 2023
Vol. 6, No. 6
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Welcome to the February issue of the Sailing Science Center News! The theme this month is Effectiveness. Developing effective habits and choosing effective strategies can make the difference between success and failure. Being effective starts with what we choose to focus on. Read more about effectiveness in this month's Leadership Corner, titled Walking Heads,.
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Doing things right makes us efficient. Doing the right things makes us effective.
― Peter Drucker
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February Spotlight - Sampriti Bhattacharyya and Navier
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Sampriti Bhattacharyya grew up in Kolkata (Calcutta), India, with an older sister and two college teachers for parents. At age 12 she set her sights on being an aerospace engineer after seeing a documentary about the Apollo Moon landing. Few Indian women were in tech at the time and Sampriti believed that realizing her dreams meant getting to America. She had no idea how she would do that.
She stoked her dreams while attending college by teaching herself robotics and taking cosmology classes at a planetarium. She worked on ideas for redesigning the Mars rover and built a sun-tracking solar panel ― her first robot! Sampriti saw herself as a scientist and an explorer. She wanted to invent things.
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Then she learned about internships! She entered the words “internship America national lab” into Google and started sending emails. 260 messages later there were no replies. She started sneaking into conferences to get people’s contact information. After a total of 540 emails, one worked out with an internship at Fermilab's high-energy physics lab, doing engineering for the Tevatron particle accelerator.
Going to America was her first time on an airplane and her first time traveling alone. She was terrified and cried during her connection in Frankfurt but arrived intact and discovered she was good at technical work. Working at Fermilab was a turning point in her life.
At 23 she returned to India, where she backpacked alone, had a near-miss with a landslide, and developed a philosophy around doing hard things.
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A master’s program at Ohio State brought Sampriti back to America, where she researched particle accelerators while working on flight control systems for NASA. Next was a doctoral program at MIT, researching autonomous underwater vehicles (AUVs). During this time, Malaysia Airlines Flight 370 went down in the Indian Ocean. The searchers’ inability to find the wreckage frustrated Sampriti and prompted her to start Hydroswarm, a startup to build underwater drones for a variety of applications ― from ocean mapping to inspections of submerged surfaces, like pipelines and ship hulls. The business didn’t fly, but Sampriti wasn’t done. She was convinced there was a massive potential for building the next-generation maritime company using cheaper computing and sensing.
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Sampriti holding a Hydroswarm AUV
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There is a huge opportunity today to build America's next generation maritime company.
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Rendering of the recently-released Navier 30
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In 2021 Sampriti and a co-founder started Navier, a venture to build hydrofoiling, electric boats. Their 7-person operation in a former Navy warehouse evokes images of a war-era skunk works. The building is cold and dark, but with serious tech and serious engineers getting down to business. In November, after just two years, Navier released its first boat, the Navier 30, with a backlog of pre-orders. Says Sampriti, “You identify your core strength and then find the best people for everything else.” She’s not kidding. They brought on Paul Bieker as their naval architect and advisor. Among other credentials, Bieker had been Oracle Team USA’s principal design engineer for the 35th America's Cup.
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The Bieker Moth hydrofoiling monohull
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We can only guess what the future will bring for Navier and the SSC, but with our close alignment of values, beliefs, and cultures we expect it to be good. This February we will be holding a summit at Navier to gather Treasure Island’s Clipper Cove waterfront stakeholders. Stay tuned for more...
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Effectiveness is doing the things that get you closer to your goals.
― Tim Ferriss
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January Volunteer Activities
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SSC volunteers took a breather in January, after several busy months preparing for, and holding, the SSC December gala. Attention turned instead to planning and coordinating activities with partner organizations for the coming year. The SSC's 2023 calendar is filling fast and will be published online when dates are settled.
If you have been thinking about volunteering for the SSC, this is a great time to make the move. We have a ton of exciting activities coming up for you to get involved with.
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Prop Walk II - May The Force Be With You
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The SSC's first Prop Walk video, posted in October 2020, is our most-watched and most-liked video, with more than 5,200 views and 36 likes. One of the comments says "Thank you, thank you, thank you! I finally understand what causes prop walk."
We have long wanted to create a sequel to quantify the observations from the first video. Finally, in June, we met with Charlie Deist to make the measurements and shoot the shots. The new video is now on YouTube and getting views faster than any of our previous postings. If you like it, be sure to hit the Like button and to subscribe.
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Insanity is doing the same thing, over and over, and expecting different results.
― Albert Einstein
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We recently learned from Charlie Deist about toroidal propellers. These odd designs were created at MIT's Lincoln Lab to make quieter, more efficient drones by reducing the tip vortexes coming from their blades. This technology is intriguing, whether or not it ever gets off the ground.
Click here to see a video brochure of a marine version of this technology. Click here to see a comparison of computer fans with toroidal blades versus standard blades.
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We were briefly adrift in January after three of the five members of the UC Berkeley Flow Loop Team graduated and moved away, leaving the project unfinished. We were happy to learn in late January that supervising professor, Simo Mäkiharju, had two new team members, Madeleine Ng and Marize Awad, to complete the effort. We are excited to meet with Madeleine and Marize, and to kick off activities for the coming semester.
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Amazon Smile, the program that has been donating 0.5% of eligible Amazon purchases to the nonprofit of your choice, is going away. The program will stay in effect until February 20. If you have any Amazon purchases to make, make them on Amazon Smile, before the program disappears. Be sure to designate the San Francisco Sailing Science Center as the nonprofit of your choice.
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This Month's Newsletter Banner
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The crew of a boat racing in Key West Race Week use their weight to balance the boat against a large spinnaker. Using crew weight is an effective strategy to keep boats upright in most conditions. When the big puffs hit, altering course may be the most effective strategy to keep the boat under control.
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Wanted for the Sailing Science Center
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Photos
Do you have photos to share? The SSC is looking for shots to use on our website, in our newsletter, and elsewhere. Photographer attribution will be given.
Volunteers
The SSC needs volunteers! We especially need volunteers who can staff one-day exhibitions as docents. Training, lunch, and SSC logo polo shirts are provided.
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Drinking coffee is effective up to a point. After that you have to sleep.
― Anonymous
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Leadership Corner - Walking Heads
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Rapa Nui legend held that the giant stone heads on Easter Island, known as moai, walked from the quarries where they were carved to the platforms on which they now stand. As astonishing as it seems, scientists consider this to be a leading explanation for the statues’ movement. Read more...
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The SSC wants to give a big shout to Damon Guthrie, who raised his hand in January to volunteer. Damon draws cartoons, sketch art, technical art, and renderings. You can see one of his pieces in the Prop Walk section above. Welcome to the team, Damon!
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That's all for this month.
Cheers!
Jim Hancock
President and Founder
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The San Francisco Sailing Science Center is a Nonprofit Public Benefit Corporation recognized under IRS Section 501(c)(3), Tax ID 82-3631165. Your donation to the Sailing Science Center is tax deductible to the fullest extent of the law.
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AN INTERACTIVE HANDS-ON LEARNING CENTER:
DELIGHTING “KIDS” FROM 5 TO 95
PROVIDING STEAM* LEARNING EXPERIENCES
FOCUSING ON THE PHYSICAL SCIENCES AND MATH
AND KEEPING IT FUN!!!
OUR THREE PILLARS
OCEAN HEALTH * STEAM EDUCATION * LEADERSHIP
COMMUNITY ENGAGEMENT COORDINATOR
NATALIE CORKHILL
*STEAM – SCIENCE, TECHNOLOGY, ENGINEERING, ART, AND MATH
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The Sailing Science Center News is published on the first business day of each month. It is sent to team members, partners, volunteers, sponsors and supporters of the San Francisco Sailing Science Center. You are receiving this because you are considered to be in one of these groups. If you wish to be removed from the mailing list, please click the Unsubscribe link below. We do not sell, share or otherwise give out our mailing list beyond our organization.
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San Francisco Sailing Science Center
One Avenue of the Palms, Suite 16A
San Francisco, CA 94130
510.390.5727
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