Tacos and Tech Podcast

Dr. Debbie Chen found the water signal in her own PhD data around 2007, laughed it off, and did nothing with it for a decade. Then came years of amateur Muay Thai and cramping through every session, then a dehydration health scare of her own. She’s now founder and CEO of Hydrostasis, maker of the GECA Watch, which has sold out twice. She and Neal get into why thirst is a lagging indicator, why she believes hydration is the on...

Max Darsonval spent twelve years in the SEAL teams, most of it as a combat medic, and left on what he calls a 50.01% decision. He’s now founder and CEO of Velocity AI, building a sensor and a coaching app that take velocity-based training - the tool every D1 and pro weight room already has - out of the facility and onto anyone’s barbell. He and Neal get into why 22-week strength programs break the moment real life happe...

Cody Germain spent seven years at Riot - leading competitive games on League of Legends, with the Valorant and Legends of Runeterra launches in between - then moved to San Diego in 2022 for Psyonix and Epic. Now he’s co-founder and CEO of Bear Infinite Games, building Spark, a personalization layer for competitive play, and Project Grizzly, a game designed so no player can buy an advantage. He and Neal get into why the indust...

Larry Coval spent nearly four decades leading organizations at AT&T, Global Crossing, and Cox Business, and came out the other side convinced that most of what gets taught about leadership is wrong. He joins Neal to talk about his new book, Misled, and the argument at its center: “team” is the wrong unit of analysis for business, leadership was never a soft skill, and the fundamentals got skipped while the keynote c...

Neal nerds out on tacos with Mauricio Velázquez de León - Mexico City-born writer-turned-publisher, founder of Duo Press, and author of An Illustrated Guide to Tacos and Burritos, a serious cookbook drawn like a comic book, out August 11. They trace tacos from 7000 BC southern Mexico to fine taquerias in Tokyo and Norway, unpack why the burrito is actually a California invention, and get into Duo Press’s backwards publishing ...

Neal sits down with Adam Jacobs, President of Xzōm, a San Diego company developing a near-patient platform for isolating and analyzing exosomes from a small blood sample in under 30 minutes.

Exosomes are tiny particles released by living cells that carry proteins and genetic material. Researchers believe these particles could provide useful signals about disease earlier or more dynamically than some existing biomarkers. Xzōm is work...

Neal sits down with Eric Weiss, a fellow longtime builder in San Diego’s startup ecosystem. Eric is a self-described “parallel entrepreneur,” founder coach, President of the Design Forward Alliance - which produces San Diego Design Week—and Vice Chair of Startup San Diego.

Neal and Eric first crossed paths during the early days of San Diego’s startup community, around EvoNexus and the 101 Broadway verti...

Episode Summary

Neal sits down with Janine McMurdie, Chief Commercial Officer of Pictor, a proteomics platform company that expanded from New Zealand to Carlsbad. Janine explains why your DNA is only the blueprint - and why proteins, which change in real time as your body responds to a drug or an infection, tell the fuller story.

They get into Pictor’s partner-driven, capital-efficient model, how the platform runs a complex pa...

Episode Summary

Recorded live at the San Diego Angel Conference finale at SDSU, Eric Ries — author of The Lean Startup — sits down with product leader and founder coach Vidya Dinamani to unpack his new book, Incorruptible. His argument: there’s a gravitational force that pulls even mission-driven companies toward decay — “the making of money without the creating of value” — and the more succ...

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Neal sits down with Dr. Adam Link, founder of Fireweed Capital and a recovering engineer who spent a decade in tech — including six years at Coinbase through its IPO — before becoming a financial planner for founders and tech professionals. Adam makes the case that diversification is overrated, that concentration is how wealth actually gets built, and that the real skill is knowing where conviction ends a...

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Recorded live at the San Diego Angel Conference (SDAC 8) finale at SDSU, where Neal - the SDAC Fund 8 manager - and 40+ investors spent months turning 135 applications into six finalists, then handed out the checks on stage. You’ll hear all six pitches:

* Cytodyme’s compliance automation for biotech,

* Vium’s sinus device that makes antibiotics 36x more effective,

* Polyvascular’s pediatric he...

Episode Summary

Recorded at Natilus HQ in downtown San Diego, Neal sits down with Aleksey Matyushev, CEO and co-founder of Natilus, and Dr. Fabiano Piccinno, Global Head of Sustainability for Air Logistics at Kuehne+Nagel, for a roundtable on the real economics of decarbonizing flight. They get into why ordering a new plane today means a 12-year wait, why sustainable aviation fuel still costs nearly double Jet A, and how Natilus&rsq...

Neal sits down with co-founders John Sjolund (CEO) and Jon Brilliant(CFO) of Luna Diabetes, two serial diabetes tech founders building what they call “sleep only automation” - the world’s smallest patch pump designed to automate insulin delivery while you sleep. With over 1700 nights of real-world wear and a pivotal study on the horizon, Jon and John make the case that nighttime is where the biggest gains in diabe...

Tony Martens, co-founder of Plantible Foods, joins Neal to walk through the company’s eight-year arc - from a free greenhouse in San Marcos to a commercial-scale rubisco protein facility in West Texas. They get into the science of duckweed and why rubisco is both the most abundant and most bioavailable protein on the planet, the modular “crawl, walk, run” scaling philosophy that kept Plantible from getting buried ...

Angel Academy Session 5 brings in Brian Dirkmaat, a startup attorney at Rimon, P.C and longtime SDAC sponsor, to walk the room through the legal mechanics of angel investing. Brian covers the full evolution of startup investment instruments - from the original bridge notes of the 1990s to today's post-money SAFEs - and breaks down the real differences between convertible notes, SAFEs, and priced equity rounds. The session goes deep...

Episode Summary

Neal sits down with Will Alaynick, managing partner at Phase Two Ventures, for a fireside chat on what it actually looks like to go from building a company to running a venture fund. Will walks through his journey from operating a life science instrumentation startup - backed by a strategic investor who gave him governance, talent, and manufacturing access - to raising a fund focused on the tools and infrastructure l...

Angel Academy Session 3 brings together a panel of San Diego operators who crossed over to the investor side - including Katherine Chapin, Dane Chapin, Ken Potashner, and Bardia Moayedi with backgrounds spanning investment banking, corporate law, and consumer products. The conversation gets honest fast: what it means to bet on a founder who introduces herself as "just a mom," why losing money on a deal teaches you more than any pit...

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Welcome everyone to the weekly San Diego Tech News!

I’m Neal Bloom from Rising Tide Partners.

This week, I’m flying solo on the mic to unpack a busy week in San Diego tech.

Before we dive in, we wanted to thank you and ask our listeners to help us grow the show, leave a review and share with one other person who should be more plugged in with the SD Tech Scene. Thank you fo...

Angel Academy Session 2 puts two founder-turned-investors on stage: Neal Bloom and Ashok Kamal. Both built companies, stumbled through first exits, and eventually landed on the investor side of the table. The conversation covers what actually changes when you go from pitching to writing checks — how to evaluate founders when there's nothing but a prototype, why saying no fast is a form of respect, and what most first-time ang...