Autio partnered with the Texas State Historical Association to bring more than 1,000 stories to the app over the next year. Photo by freddie marriage on Unsplash

There's almost no better education on the state of Texas than driving through it — almost. The only thing better would be listening to stories about Texas history on that drive.

A GPS-based entertainment app, Autio (currently only available to iPhone users), has Texas road trippers covered thanks to a partnership with the Texas State Historical Association (TSHA), bringing more than 1,000 stories to car speakers in the Lone Star State over the next year.

“Our partnership with Texas State Historical Association allows listeners to immerse themselves in theTexas history and culture — whether they’re driving through on a road trip with their family, locals on a hike interested in learning more about their homeland, or simply someone who is interested in history,” said Woody Sears, CEO, and co-founder at Autio. “We’re thrilled to be expanding our portfolio on Autio and to provide listeners with the unique stories that TSHA has in their impressive library.”

Autio, founded in part by actor Kevin Costner, who helps narrate stories alongside Phil Jackson, John Lithgow, and other readers, works like a giant self-guided tour. As app users approach an area with a story attached, they receive notifications that a story is available, giving interesting historical context to a region or even pointing out unique places to stop on the way.

Similar apps have helped users explore Austin with fun missions and geocaching opportunities, but Autio covers the United States. There are not separate tracks for different regions, making it a seamless experience no matter where a trip leads — although there will be lots of quiet time. Each story is only a few minutes long.

The library of Texas stories features historical moments, landmarks, and notable individuals in more than 100 cities. There are already hundreds of stories to browse, including one in Austin about Barbara Conrad, a Black opera singer who drew attention to the University of Texas in 1957 when she was removed from a role that placed her in an onstage romance with a white performer.

There are at least 13 stories in Austin, depending on how you define the area. The topics are mostly about natural areas and politics (it is the capital, after all). Nearby stories highlight the Bee Cave Sculpture Park, the early history of Bastrop, the Round Rock philanthropist D.H. Snyder, and the nomadic people that founded Pinta Trail near Fredericksburg.

Houston has the most stories in Texas, followed by the DFW and then San Antonio, all with more than 75 unique tales. A map shows an even distribution of stories across the state that include some often-overlooked areas with quotes from Lonesome Dove, explanations of rural legends, and overviews of small, but notable towns.

“Autio’s unique mission ... perfectly aligns with our purpose to foster an appreciation for the unique history of Texas,” said Dr. Brett Derbes, the managing editor for Handbook of Texas, a digital encyclopedia managed by TSHA. “We’re excited to see this partnership come to fruition and continue to educate more and more people on the great state we get to call home.”

Listeners can tune in for a seven-day free trial through TSHA, using the code TSHA_TRY7. New TSHA members receive an additional $10 off in the Autio app ($29.99 for 30 days, or $35.99 for the year). More information is available at autio.com.

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This article originally ran on CultureMap.

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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.”

Houston-based Fervo Energy bumps up IPO target to $1.82 billion

IPO update

Houston-based geothermal power company Fervo Energy is now eyeing an IPO that would raise $1.75 billion to $1.82 billion, up from the previous target of $1.33 billion.

In paperwork filed Monday, May 11 with the U.S. Securities and Exchange Commission, Fervo says it plans to sell 70 million shares of Class A common stock at $25 to $26 per share.

In addition, Fervo expects to grant underwriters 30-day options to buy up to 8.33 million additional shares of Class A common stock. This could raise nearly $200 million.

When it announced the IPO on May 4, Fervo aimed to sell 55.56 million shares at $21 to $24 per share, which would have raised $1.17 billion to $1.33 billion. The initial valuation target was $6.5 billion.

A date for the IPO hasn’t been scheduled. Fervo’s stock will be listed on Nasdaq under the ticker symbol FRVO.

Fervo, founded in 2017, has attracted about $1.5 billion in funding from investors such as Bill Gates-founded Breakthrough Energy Ventures, Google, Mitsubishi Heavy Industries, Devon Energy (which is moving its headquarters to Houston), Tesla co-founder JB Straubel, CalSTRS, Liberty Mutual Investments, AllianceBernstein, JPMorgan, Bank of America and Sumitomo Mitsui Trust Bank.

Fervo’s marquee project is Cape Station in Beaver County, Utah, the world’s largest EGS (enhanced geothermal system) project. The first phase will deliver 100 megawatts of baseload clean power, with the second phase adding another 400 megawatts. The site can accommodate 2 gigawatts of geothermal energy. Fervo holds more than 595,000 leased acres for potential expansion.

Cape Station has secured power purchase agreements for the entire 500-megawatt capacity. Customers include Houston-based Shell Energy North America and Southern California Edison.

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This article originally appeared on our sister site, EnergyCapitalHTX.com.