Overheard: Innovators sound off on future of work, converging industries at Houston House at SXSW 2024

Eavesdropping in Austin

Houston House at SXSW 2024 featured conversations about startup scaling, tips from CEOs, and more. Photo via Allie Danziger/LinkedIn

Houston innovators talked big topics at SXSW 2024 — from the startup scaling and converging industries to the future of work.

Houston House, which was put on by the Greater Houston Partnership on March 11, hosted four panels full of experts from Houston. If you missed the day-long activation, here are some highlights from the experts who each commented on the future of the Bayou City when it comes to startups, technology, innovation, and the next generation's workforce.

"When we think about Houston, we think about access to at-scale infrastructure, amenities, and workforce and talent pools."

— Remington Tonar, co-founder and chief growth officer at Cart.com, says about why the company chose to return its headquarters back to Houston last year. One of these amenities, Tonar explained, is Houston's global airports.

"If New York and Austin had a baby, it would be Houston, because you have friendly people with a big-city culture."

— Mitra Miller, vice president and board member of Houston Angel Network, says, adding that Houston has a cost efficiency to it, which should be at the forefront of founders' minds when considering where to locate.

"We are not only attracting global talents, we are also attracting global wealth and foreign investments because we are the rising city of the future. We are the global launch pad where you can scale internationally very quickly."

— Sunny Zhang, founder of TrueLeap, says adding how there's a redistribution of global workforce happening when you consider ongoing global affairs.

"We overwhelmingly as a company, and my co-founder would agree, knew we had to go the Houston path. And we started funneling a lot more resources here."

— Carolyn Rodz, co-founder and CEO of Hello Alice, says, explaining that the pandemic helped equalize the talent across the country, and this has been to the benefit of cities like Houston.

"Houston is here with arms open, welcoming people and actively recruiting."

— Sean Kelly, co-founder and CEO of Amperon, says, emphasizing how Texas has made moves to being business friendly. Amperon was founded in New York, before moving to Houston a couple years ago.

"There is a revolution starting to happen in Houston right now."

— Trevor Best, co-founder and CEO of Syzygy Plasmonics, says, first commenting on the momentum from Rice University, where his company's technology originates from. But, as he adds, when you compare the ecosystem when the startup was founded in 2019 to where it's at now, "there is so much more happening."

"Houston has a critical mass in terms of aerospace."

— Stephanie Munez Murphy of Aegus Aerospace says, saying specifically that NASA's Johnson Space Center holds some responsibility for that. "JSC is the home of opening up space commercialization."

"There's diversity in industries people are coming from, but also in terms of experience and expertise that (Houstonians) have."

— Robyn Cardwell of Omniscience says, adding that Houston's diversity goes further than just where people originate from. "Houston has all these pieces put together ... for growing and scaling organizations," she adds.

"I've worked with thousands of students in Houston who are actively looking to better themselves and grow their career post college or post high school and go into the workforce."

— Allie Danziger of Ascent Funding says, adding that Gen Z, which is already entering the workforce, is entrepreneurial and ready to change the world. "Seeing the energy of Houstonians is just thrilling," she adds.

"We're working together in the Houston community. ... There are so many opportunities to collaborate but we need conveners." 

— Stacy Putman of INEOS says, adding that within industry there has been a lack of discussion and collaboration because of competition. But, as she's observing, that's changing thanks to conveners at colleges or at the Greater Houston Partnership.

"The opportunity for Houston is that everybody has to step up to be in some way, shape, or form helping us with this."

— Raj Salhotra of Momentum Education says about supporting the future workforce of Houston, including low-income household students.

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Gaurab Chakrabarti, the CEO and co-founder of Solugen, shared his entrepreneurial journey on the SXSW stage this year. Photo courtesy of the Greater Houston Partnership

7 lessons from a Houston-based unicorn startup founder

taking notes

At a fireside chat at SXSW, a Houston founder pulled back the curtain on his entrepreneurial journey that's taken him from an idea of how to make the chemicals industry more sustainable to a company valued at over $2 billion.

Gaurab Chakrabarti, the CEO and co-founder of Solugen, joined the Greater Houston Partnership's Houston House at SXSW on Monday, March 13, for a discussion entitled, "Building a Tech Unicorn." In the conversation with Payal Patel, principal of Softeq Ventures, he share the trials and tribulations from the early days of founding Solugen. The company, which has raised over $600 million since its founding in 2016, has an innovative and carbon negative process of creating plant-derived substitutes for petroleum-based products.

The event, which quickly reached capacity with eager SXSW attendees, allowed Chakrabarti to instill advice on several topics — from early customer acquisition and navigating VC investing to finding the right city to grow in and setting up a strong company culture.

Here are seven pieces of startup advice from Chakrabarti's talk.

1. Don’t be near a black hole.

Chakrabarti began his discussion addressing the good luck he's had standing up Solugen. He's the first to admit that luck is an important element to his success, but he says, as a founder, you can set yourself up for luck in a handful of ways.

“You do make your own luck, but you have to be putting in the work to do it," Chakrabarti says, adding that it's not an easy thing to accomplish. “There are things you can be doing to increase your luck surface area."

One of the principals he notes on is not surrounding yourself with black holes. These are people who don't believe in your idea, or your ability to succeed, Chakrabarti explains, referencing a former dean who said he was wasting his talent on his idea for Solugen.

2. The co-founder dynamic is the most important thing.

Early on, Chakrabarti emphasizes how important having a strong co-founder relationship is, crediting Solugen's co-founder and CTO Sean Hunt for being his "intellectual ping-pong partner."

“If you have a co-founder, that is the thing that’s going to make or break your company,” he says. “It’s not your idea, and it’s not your execution — it’s your relationship with your co-founder.”

Hunt and Chakrabarti have been friends for 12 years, Chakrabarti says, and, that foundation and the fact that they've been passionate about their product since day one, has been integral for Solugen's success.

"We had a conviction that we were building something that could be impactful to the rest of the world," he says.

3. Confirm a market of customers early on.

Chakrabarti says that in the early days of starting his company, he didn't have a concept of startup accelerators or other ways to access funding — he just knew he had to get customers to create revenue as soon as possible.

He learned about the growing float spa industry, and how a huge cost for these businesses was peroxide that was used to sanitize the water in the floating pods. Chakrabarti and Hunt had created a small amount of what they were calling bioperoxide that they could sell at a cheaper cost to these spas and still pocket a profit.

“We ended up owning 80 percent of the float spa market,” Chakrabarti says. “That taught us that, ‘wow, there’s something here.”

While it was unglamourous work to call down Texas float spas, his efforts secured Solugen's first 100 or so customers and identified a path to profitability early on.

“Find your niche market that allows you to justify that your technology or product that has a customer basis,” Chakrabarti says on the lesson he learned through this process.

4. Find city-company fit.

While Chakrabarti has lived in Houston most of his life, the reason Solugen is headquartered in Houston is not due to loyalty of his hometown.

In fact, Chakrabarti shared a story of how a potential seed investor asked Chakrabarti and Hunt to move their company to the Bay Area, and the co-founders refused the offer and the investment.

“There’s no way our business could succeed in the Bay Area," Chakrabarti says. He and Hunt firmly believed this at the time — and still do.

“For our business, if you look at the density of chemical engineers, the density of our potential customers, and the density of people who know how to do enzyme engineering, Houston happened to be that perfect trifecta for us," he explains.

He argues that every company — software, hardware, etc. — has an opportunity to find their ideal city-company fit, something that's important to its success.

5. Prove your ability to execute.

When asked about pivots, Chakrabarti told a little-known story of how Solugen started a commercial cleaning brand. The product line was called Ode to Clean, and it was marketed as eco-friendly peroxide wipes. At the time, Solugen was just three employees, and the scrappy team was fulfilling orders and figuring out consumer marketing for the first time.

He says his network was laughing at the idea of Chakrabarti creating this direct-to-consumer cleaning product, and it was funny to him too, but the sales told another story.

At launch, they sold out $1 million of inventory in one week. But that wasn't it.

“Within three months, we got three acquisition offers," Chakrabarti says.

The move led to a brand acquisition of the product line, with the acquirer being the nation's largest cleaning wipe provider. It meant three years of predictable revenue that de-risked the business for new investors — which were now knocking on Solugen's door with their own investment term sheets.

“It told the market more about us as a company,” he says. “It taught the market that Solugen is a company that is going to survive no matter what. … And we’re a team that can execute.”

What started as a silly idea led to Solugen being one step closer to accomplishing its long-term goals.

“That pivot was one of the most important pivots in the company’s history that accelerated our company’s trajectory by four or five years," Chakrabarti says.

6. Adopt and maintain a miso-management style.

There's one lesson Chakrabarti says he learned the hard way, and that was how to manage his company's growing team. He shares that he "let go of the reins a bit" at the company's $400-$500 million point. He says that, while there's this idea that successful business leaders can hire the best talent that allows them to step back from the day-to-day responsibilities, that was not the right move for him.

“Only founders really understand the pain points of the business," Chakrabarti says. "Because it’s emotionally tied to you, you actually feel it."

Rather than a micro or macro-management style, Chakrabarti's describes his leadership as meso-management — something in between.

The only difference, Chakrabarti says, is how he manages his board. For that group, he micromanages to ensure that they are doing what's best for his vision for Solugen.

7. Your culture should be polarizing.

Chakrabarti wrapped up his story on talking about hiring and setting up a company culture for Solugen. The company's atmosphere is not for everyone, he explains.

“If you’re not polarizing some people, it’s not a culture,” Chakrabarti says, encouraging founders to create a culture that's not one size fits all.

He says he was attracted to early employees who got mad at the same things he did — that passion is what makes his team different from others.

Three Houston startup founders took the stage to talk product/market fit, customer acquisition, funding, and the rest of the startup journey at a panel at SXSW. Photo courtesy of the GHP

Houston founders demystify startup journey on SXSW panel

Houston innovators podcast episode 177

Editor's note: On Monday at Houston House, a SXSW activation put on by the Greater Houston Partnership, I moderated a panel called “Demystifying the Startup Journey.” Panelists included three Houston founders: Ted Gutierrez, co-founder and CEO of SecurityGate.io, Simone May, co-founder and CTO of Clutch, and Gaurav Khandelwal, founder and CEO of Velostics. The three entrepreneurs discussed their journeys and the challenges they face — from product/market fit and hiring to fundraising and customer acquisition. Listen to the full conversation on this week’s episode of the Houston Innovators Podcast below. Thank you to SXSW and GHP for the recording.


Here's what you missed at Houston House at SXSW. Photos courtesy

Podcast: Houston innovators discuss energy transition, diversity, and health tech at SXSW

Houston innovators podcast episode 125

SXSW has descended on Austin, and while the two-week conference and festival is still going strong, the Greater Houston Partnership's Houston-focused activation has wrapped for 2022.

Houston House, which first originated last year in digital form in 2021, took place Sunday, March 13, and Monday, March 14. The nine panels and two nights of networking covered topics from energy transition and med tech to diversity in venture capital and innovation in aerospace.

For SXSW badge holders, some of the Houston House discussions are available online. However if you’re not out and about at SX and you missed these incredible panels, I spoke to four Houstonians after their discussions to dig a little deeper into some key points from the panels.

Here are the Houston Innovators I spoke with at SXSW:

  • Denise Hamilton, CEO of WatchHerWork
  • Kevin Coker, president and CEO, Proxima
  • Grace Chan, investment associate at bp Ventures
  • Dale Winger, managing director of Halliburton Labs

Listen to these conversations below — or wherever you stream your podcasts — and subscribe for weekly episodes, which will return to interview-style conversations featuring Houston guests next Wednesday.

Three Houston innovators discussed the strides the city is making in terms of equitable funding opportunities. Photos courtesy

SXSW panel: What Houston needs to do to develop as an equitable tech ecosystem

houston house

Houston has consistently been recognized as one of the most diverse cities in the country — but is that translating into equitable funding opportunities for diverse founders? A panel at SXSW this year discussed whether or not Houston's playing field is level for people of color within the innovation ecosystem.

"People do business with who they know — and who they like," says Felix Chevalier, co-founder of Urban Capital Network, when the panel was asked where the disconnect is with funding diverse founders. "I think it boils down to a lack of exposure and a lack of relationships."

Chevalier was joined by Jesse Martinez of Resolved Ventures and VamosVentures and Denise Hamilton of WatchHerWork, who moderated the discussion, which was hosted in the Greater Houston Partnership's Houston House on Sunday, March 13, at SXSW in Austin.

"We have to look at the pipeline — what the existing ecosystem looks like," says Martinez, who leads the LatinX Alliance, an organization that's relocating its operations to Houston. "We have new funds, new diverse GPs, and we have more investors — and we're building talent. ... We are making great strides, but we still need more of us to be funding our diverse founders."

The key to the equation, the panelists agreed, is education and programming — both for potential investors, like UCN does with its hands-on support for its diverse investor base, and for founders of color who might be more hesitant to plunge by starting a company.

"The way you start to dissolve that fear for folks, for example, who may be in a corporate space but may want to spread their entrepreneur wings, is to just get involved with the ecosystem," Chevalier says. "What ends up happening is you bump into someone you know or someone who is from the same talent you are originally — all you have to do is immerse yourself in the environment."

"The opportunities are out there, but it is incumbent upon in those who want it to put themselves in a position to meet people who are in the environments that are going to help facilitate whatever your objectives are," he continues.

Hamilton explained her experience raising money as a Black woman — investors didn't want to bet on her. It's a chicken and an egg situation, she says, and support for diverse founders in terms of programming and investors focused specifically on underserved communities are going to help break the cycle. It's not about charity, but equitable opportunities.

"I don't want any charity – I don't want an overabundance of kindness. Scaffold me like you scaffolded Mark Zuckerberg," Hamilton says, giving Facebook as an example of a company that was supported in a way she never had. "If you are going to be in a nascent ecosystem, you need to have structures that explain why your pitch deck has to be efficient, why you need a team. We've got to not focus just on the money piece, but on this whole psychosocial aspect."

With Hamilton's call to Houston's development as an equitable tech ecosystem, the conversation turned to discuss whether or not Houston is ready to provide this support to startups and rise to being the global innovation hub the city wants to be.

"We've got to find our tribe. We have all the pieces," Martinez says. "It's going to take time, and we have to be very intentional. ... It's really about thinking of Houston as a startup itself. How do we act as a team, and bring in partners and investors to make it a thriving ecosystem over time."

It takes commitment, Hamilton says, and that's happening in the Bayou City.

"Everything is not figured out right now — but there's a commitment to figuring it out," she says. "It's not going to be Silicon Valley overnight — it will never be Silicon Valley. Because this is Houston."

Here's everything you should attend at SXSW this year. Photo courtesy of SXSW

Houston innovators: Here's what not to miss at SXSW

Where to be

Headed to SXSW this year and hoping to make meaningful Houston tech and innovation connections and hear from thought leaders? Look no further than these key events and panels.

From meetups to fireside chats, here's everything you need to know about tapping into the Houston innovation ecosystem by way of the Austin festival.

Missing something? Shoot an email to natalie@innovationmap.com for event consideration.

Friday, March 11

ZenBusiness Startup Crawl

Capital Factory is bringing back its Startup Crawl. One hundred startups and partners set up tables to demo their products and talk to thousands of potential customers, investors, and employees who can be found walking from table to table with their beverage of choice. Grab a group of your friends, hit up the Public Lounge presented by Cisco, and find out what happens when the hottest startups come together at the same time and in the same place. The event begins at 5 pm. Click here to learn more.

Saturday, March 12

SXSW Pitch

The 14th annual SXSW Pitch will take place at the Hilton Austin Downtown on Saturday, March 12, and Sunday, March 13. A live audience, as well as a panel of expert judges, will discover advancements in various sectors of emerging technology. The best part – product demonstrations by the most ambitious talents in the world with the creative new ideas to change it. Catch a glimpse of the industry’s future, with a guided tour by our emcees and judges.

Houston-based Case CTRL will pitch within the Enterprise & Smart Data Technology category on Saturday at 11:30 am. For more information, click here.

Sunday, March 13

Houston House

The Greater Houston Partnership's Houston House begins Sunday at 10 am. The line-up of programming, which is available to badge holders at The Line Hotel, is as follows:

  • 10 am: Funding the Next Generation of Diverse Founders — speakers include:
    • Felix Chevalier, Co-Founder, Urban Capital Network
    • Denise Hamilton, Work Futurist and CEO, WatchHerWork
    • Jesse Martinez, Investment Partner/Venture Partner, Resolved Ventures/VamosVentures
  • 11:30 am: Game Changers - The Rise of Sports Tech — speakers include:
    • David Gow, CEO, Gow Media & SportsMap Tech Acquisition Corp.
    • Chris Buckner, CEO, Mainline
    • Lori Burgess, Chief Operating Officer, Beasley Esports
    • Ashley Dewalt, Managing Director, DivInc
  • 1 pm: The commercial Space Age is Here — speakers include:
    • Dr. Douglas Terrier, Associate Director for Vision and Strategy, NASA’s Johnson Space Center
    • R. Matthew Ondler, CTO, Axiom Space
    • Timothy Crain, Chief Technology Officer, Intuitive Machines
    • Arturo Machuca, Director, Ellington Airport and Houston Spaceport
  • 2:30 pm: Accelerating Solutions in Medtech — speakers include:
    • Joanna Nathan, Manager, New Ventures, Johnsons & Johnson Center for Device Innovation
    • James Andrew Reinstein, President & CEO, Saranas Inc.
    • Kevin Coker, President & CEO, Proxima
  • 4 pm: Paradigm Shift - Breakthroughs in Cell Technology
    • Jason Bock, VP, Biologics Development, MD Anderson
    • Michael A Curran, Associate Professor / Founder, The UT MD Anderson Cancer Center / ImmunoGenesis, Inc.
    • Larry Hope, New Ventures and Business Development, MD Anderson
  • 5:30 pm: Networking reception
For more information on Houston House, click here.

Founded in Texas

Project W, Artemis Fund, HearstLab, and Beam have teamed up at SXSW to present the second Founded in Texas, a showcase of female founders of seed stage B2B and B2B2C technology companies located in Texas. Founded in Texas will feature 12 founders selected by application and will be an opportunity for investors from across the country to get a glimpse of the innovation and creativity at work in the growing Texas startup ecosystem.

The event begins at 9 am at Relay Coworking (Springdale General) with investor feedback. A brunch follows at 11:30 am. For more information, click here.

SXSW Official 3D Printing Hangout

Houston-based re:3D invites you to celebrate the Texas 3D Printing community with some bomb brews and primo prints at the Draught House Pub & Brewery during SXSW. Connect with fellow 3D printing enthusiasts and innovators, and bring your 3D printers and 3D prints and share what you've been up to.

The event begins at noon and runs until 3 pm. Click here for more information.

Monday, March 14

Houston House

Monday is day two of the GHP's Houston House, and the programming also begins at 10 am for badge holders at The Line Hotel.

  • 10 am: Funding the Global Energy Transition — speakers include:
    • Hossam Elbadawy, Managing Director and Technology Partner, SCF Partners
    • Shawn Cumberland, Managing Partner, EnCap Investments L.P.
    • Grace Chan, Investment Associate, bp Ventures
    • Vidisha Prasad, Managing Partner, Adya Partners
  • 11:30 am: Dream Team - Corporates and Startups in Climatetech — speakers include:
    • Andrea Course, Venture Principal, Shell Ventures
    • Dale Winger, Managing Director, Halliburton Labs
    • Michael Wheeler, Senior Investment Manager, Equinor Ventures
    • Dawn James, Director, Global Industry Strategy- Energy & Sustainability, Microsoft Corp
  • 1 pm: Tech Powering the Global Energy Transition — speakers include:
    • Trevor Best, CEO, Syzygy Plasmonics
    • Moji Karimi, CEO, Cemvita Factory Inc.
    • Federico Marques, Founder & CEO, Moonflower Technologies
    • Jane Stricker, SVP, Energy Transition, Executive Director Houston Energy Transition Initiative (HETI), Greater Houston Partnership
  • 2:30 pm: Roadmap to an Equitable Energy Transition
    • John Hall, President and CEO, Houston Advanced Research Center (HARC)
    • Dana Harmon, Executive Advisor, Texas Energy Poverty Research Institute(TEPRI)
    • Jane Stricker, SVP, Energy Transition, Executive Director Houston Energy Transition Initiative (HETI), Greater Houston Partnership
  • 4 pm: Transition on Tap, hosted by Lara Cottingham, Chief of Staff, Greentown Labs
  • 5:30 pm: Networking reception

Shell House at SXSW 2022

Shell House at SXSW activation in Antone’s in downtown Austin will share how business, government and society can collaborate to achieve net zero. Guests can sit in on talks, ask experts energy questions, relax in the Recharge & Refuel Lounge and participate in an interactive experience that highlights how decisions about home and travel can impact the US reaching net zero by 2050.

Some notable Houstonians involved in this activation include:

  • Katie Mehnert, founder and CEO of ALLY Energy is moderating the "Wake Up Call: Women in Tech & Innovation" panel at 9:30 am on Monday.
  • Sidd Gupta, CEO of Nesh, and Tim Marx, president of Topl and Venture Partner at Baird Capital, will join the panel "What I Wish I Had Known: The Start-Up’s Tale of Working with Big Companies" at 4 pm on Monday.

Baker Botts: How Innovation is Confronting Global Challenges

Join Baker Botts and several thought leaders for an afternoon discussing today’s emerging & disruptive technologies and the current investment landscape at our third annual SXSW event. The fireside chat begins at 3 pm, with a panel discussion at 4 pm. The event wraps up with a networking reception at 5 pm. A badge is not required to attend.

The event will be at Hotel Van Zandt (605 Davis St.) For more information, click here.

Tuesday, March 15

Shell House at SXSW 2022

Shell House continues at Antone's Tuesday. Some must-see Houston innovators include:

  • Lara Cottingham, chief of staff at Greentown Labs, and Siddhartha Sachdeva, founder & CEO of Innowatts will be on the "Net-Zero Heroes: How Entrepreneurs Will Lead the Way in Decarbonization" panel.

Meet Houston's Top Tech Founders

Want to know how Houston is setting itself up to be the next hub for tech innovation? This networking event will shine a spotlight on the amazing innovation coming out of Houston by bringing in a number of founders from Houston's fastest-growing startups together with several great VCs around the nation to participate in a joint conversation about founding tech startups.

The event will take place at 11:30 am to 12:30 pm at Hilton Austin Downtown, Room 408. The meetup is hosted by Sandy Guitar, managing director of HX Venture Fund, and Trevor Best, CEO of Syzygy Plasmonics. Click here for more information.

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Houston health tech co. lands NIH grant for AI cancer prediction tool

fresh funding

Houston-based CellChorus and Stanford Medicine were recently awarded a Phase I Small Business Innovation Research grant for the company's AI platform to test how certain cancer patients will respond to therapies.

The funding comes from the National Cancer Institute of the National Institutes of Health. According to a filing, the grant totaled just under $400,000.

CellChorus, which spun out from the University of Houston’s Technology Bridge, has developed TIMING (Time-lapse Imaging Microscopy In Nanowell Grids), which analyzes the behavior of thousands of individual immune cells over time and can identify early indicators of treatment success or failure.

The company will work with Stanford's Dr. David Miklos and Dr. Saurabh Dahiya, who have built the Bone Marrow Transplantation and Cell Therapy Biobank. The biobank manages and stores biological samples from patients treated at their clinic and in clinical trials.

"Predicting which patients will achieve durable responses after CAR-T therapy remains one of the most important challenges in the field,” Miklos said in a news release. “We aim to uncover functional cellular signatures that can guide treatment decisions and improve patient outcomes.”

The project will specifically profile cells from patients with relapsed/refractory large B-cell lymphoma (r/rLBCL). According to CellChorus, only about half of r/rLBCL patients who receive CAR-T therapy "achieve a durable, long-term remission." Others do not respond to therapy or experience relapse.

“The sooner we know whether a cancer therapy is working, the better. To maximize patient benefit, we need technology that can provide a robust and early prediction of response to therapy. The technology needs to be scalable, cost-efficient, and capable of rapid turnaround times,” Rebecca Berdeaux, chief scientific officer of CellChorus, added in the release. “We are excited to work with Drs. David Miklos and Saurabh Dahiya and their colleagues on this very important project.”

CellChorus has previously received SBIR grants from federal agencies, including a $2.5 million award in 2024 from its National Center for Advancing Translational Sciences (NCATS) and a $2.3 million SBIR Fast-Track award from the National Institute of General Medical Sciences in 2023.

Houston museum showcases America's founding documents in rare exhibit

Experience History

As the United States prepares to celebrate its 250th birthday, Houstonians have a chance to see rare documents from the founding of the nation. Freedom Plane National Tour: Documents That Forged a Nation, presented by the National Archives Foundation, will be on display at the Houston Museum of Natural Science through Monday, May 25.

The collection includes a rare engraving of the original Declaration of Independence; official Oaths of Allegiance signed by George Washington, Aaron Burr, and Alexander Hamilton; a draft of the Bill of Rights; the Treaty of Paris, the documented that recognized America's independence from Great Britain; and the tally of votes approving the Constitution.

The National Archives specifically chose Houston as one of only eight cities in the country to host the exhibit as a means to help the documents reach a wider audience outside of the main hub of semiquincentennial events in New England and the Washington, D.C. area.

"One of the things we decided when we put the tour together because we wanted to be off the East Coast," said Patrick Madden, CEO of the National Archives Foundation, who was onsite for the exhibit's opening in Houston. "There's a lot of 250th celebration stuff happening in the original 13 colonies. How do we get it to major markets where larger numbers of people can see it? So in the case of Houston, obviously, [is a] major market in this part of the country, but also we've partnered with the museum twice before with National Archives exhibits, so we knew that they would be up to the task of handling the exhibit and the crowds."

The star of the collection is a rare engraving of the original Declaration of Independence. Secretary of State and future president John Quincy Adams commissioned 200 exact replicas of the document from engraver William J. Stone in 1823. Less than 50 now remain. Madden joyfully pointed out that there are errors in this document, a potent reminder that the men who forged a nation made mistakes.

"There's a couple of typos in it where they had to make corrections," said Madden. "So even the founders, you know, they're all human. That resonates because here these people are making this move against the most powerful nation in the world and putting their lives on the line for a country based on ideas."

Other impressive parts of the collection include official Oaths of Allegiance signed by George Washington, Aaron Burr, and Alexander Hamilton, as well as one of the drafts of the Bill of Rights. Many states would not ratify the Constitution until certain rights were included in the document, leading to Washington going on a national tour assuring state leaders enshrining protections was first on the list. The draft copy on display specifically shows the First Amendment in progress.

Houston is the fourth stop on the exhibition's tour, which will take the documents to Denver, Miami, Dearborn, and Seattle through the summer. Freedom Plane is just one part of a larger patriotic celebration at the HMNS, which includes a film series celebrating American science and culture and general Americana decoration throughout the main hall.

Admission to Freedom Plane is free to the public, but separate from general admission to the museum. Space is limited, and passes are available on a first-come, first-serve basis. Non-members should expect long waits or the possibility that the day's passes are sold out. Only museum members can reserve passes for specific times. Flash photography is prohibited due to the fragile nature of the documents.

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This article originally appeared on CultureMap.com.

Houston quantum energy chip startup emerges from stealth with $12M round

seed funding

Houston-based Casimir has emerged from stealth with a $12 million seed round to commercialize its quantum energy chip.

The round was led by Austin-based Scout Ventures. Lavrock Ventures, Cottonwood Technology, Capital Factory, American Deep Tech, and Tim Draper of Draper Associates also participated in the round. The oversubscribed round exceeded the company’s original $8 million target, according to a news release.

Casimir’s semiconductor chips can generate power from quantum vacuum fields without the need for batteries or charging. The company plans to commercialize its first-generation MicroSparc chip by 2028.

The MicroSparc chip measures 5 millimeters by 5 millimeters and is designed to produce 1.5 volts at 25 microamps, comparable to a small rechargeable battery, without degradation and no replacement cycle.

“Casimir represents exactly the kind of breakthrough dual-use technology Scout Ventures was built to back,” Brad Harrison, founder and managing partner at Scout Ventures, said in the release. “This is based on 100 years of science and we’re finally approaching a commercial product … We’re proud to lead this round and support Casimir’s journey from applied science to deployed technology.”

Casimir says it aims to scale its technology across the ”full power spectrum,” including large-scale energy systems that can power homes, commercial infrastructures and electric vehicles.

Casimir's scientific work has been supported by DARPA-funded nanofabrication research and its technology was incubated at the Limitless Space Institute (LSI). LSI is a nonprofit that works to innovate interstellar travel and was founded by Kam Ghaffarian. Technology investor and serial entrepreneur Ghaffarian has been behind companies like X-energy, Intuitive Machines, Axiom Space and Quantum Space.

Harold “Sonny” White, founder and CEO of Casimir, believes the technology can power devices for years without replacements.

“Millions of devices will operate for years without a battery ever needing to be replaced or recharged because we have engineered a customized Casimir cavity into hardware capable of producing persistent electrical power,” White added in the release. “I spent nearly two decades at NASA studying how we power humanity’s future. That work led me to the Casimir effect and the quantum vacuum, where new tools have allowed us to build on a century of scientific knowledge and bring abundant power to the world.”

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