A Houston entrepreneur is creating a fun and educational platform for children that helps to preserve their heritage. Photo by Kelly Sikkema/Unsplash

Theoharis Dimarhos grew up in a family determined to follow tradition. As a child, his mother serenaded him with old Greek folk songs he still remembers, and his parents made speaking Greek a rule of the house. Dimarhos lived the immigrant family experience, and now he's developed a modern way to preserve pass down culture to the masses.

"My parents came from Greece in 1981, and in typical fashion, they didn't have much and didn't speak the language at all," says Dimarhos, who was born in Cleveland, Ohio. Living the first-generation American experience, he watched his parents work tirelessly to provide for the family and maintain their Greek culture in America.

Dimarhos did get his own immigrant story when his parents decided to move back to Greece when he was 7. After assimilating to Greece, he traveled back to the United States for college, where he learned to readjust once more.

"I kind of got that immigrant experience a couple of times," he says.

While Dimarhos grew up surrounded by his own heritage, he began to realize that "our native cultures were destined to fade if there wasn't a more modern way for children and our little siblings to learn more about their roots."

When talking with his friends from other countries outside of Greece, a general consensus grew: without modern learning, family heritage would slip away.

Enter: Ellis, an app that helps children connect to their culture. The app includes Greek songs, fables, mythology, history, and language.

Named after Ellis Island, a gateway into the United States for so many immigrants in history, Ellis nurtures Greek tradition in a way that caters to children through technology.

"I've always seen [Ellis Island] as a monument of courage to chase your dreams. . .people came and built this country, but also never forgot where they came from."

Interactive technology is becoming a large part of early childhood education, especially during COVID-19, as more families are at-home with children learning virtually. Children are the targets of over 80 percent of the top-selling paid apps in the education category of the iTunes store, according to a published analysis by Carly Shuler in 2012.

Dimarhos and his wife are deeply tied to their Greek heritage, and hope to pass that history and appreciation to their own children once they start a family.

"We wanted to make sure that there was a 21st century way for us and for our children to learn that goes beyond books," he says. "Something that's a little more immersive and fun — fun is very important — and educational."

Ellis is currently being beta tested with a group of 200 active users within the Greek community. The app, which targets ages 0-8, rolls out weekly content to parents.

"I'm receiving texts from friends who are parents begging me to put more content out because they need something to keep their children occupied," says Dimarhos. "Not only are regular schools closed, but cultural schools that are offered by the community are also closed and struggling to open back up."

Time spent on the app can be as short as five minutes and stretch into hours of learning time.

"The goal is always for children to pick up little phrases and words each time they listen," explains Dimarhos.

The stories and songs are all audio-based, tying into activities like waking up, eating breakfast, and bathtime.

"There's something magical about tying in an audio story or song with everyday tasks for kids," says Dimarhos.

Dimarhos parents see the app as "the next step of passing down the torch of our culture," he says.

"They tried to do it with the tools that they had for myself and my sister. . .We're trying to do the exact same thing that they did and their parents did, just with the tools that technology offers us," he says.

Dimarhos, who previously worked in economic development in Austin, had his first experience with startups when his former boss gave him a chance to work with his international accelerator for startups.

"I got my opening into the tech world through the international accelerator and seeing amazing immigrant founders create jobs and strive to do great things in America," he shares.

"Quite honestly, a startup that celebrates different cultures couldn't have a better home than in Houston," he says, noting the massive immigrant population and variety of cultures in the city.

In Dimarhos' own life, he's come across immigrants as well as first and second generation Americans who wish to preserve their own cultures.

"They've wished there was a more modern way to have access to those resources," he explains.

In the future, Dimarhos intends to quickly broaden the app to "launch in every immigrant community in the United States and around the world."

Connecting to cultural roots is something Dimarhos feels is "sacred" to immigrant families.

"It's something that you have the obligation from your parents as they give you everything for you to succeed in life. You kind of carry that obligation to carry that torch and pass it on to your children and their children," he explains.

"We grow up with that and the vision and the mission is just to create something that makes that a little bit easier to keep our cultures alive. I honestly think it's part of what makes this country great," he says.

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These 50+ Houston scientists rank among world’s most cited

science stars

Fifty-one scientists and professors from Houston-area universities and institutions were named among the most cited in the world for their research in medicine, materials sciences and an array of other fields.

The Clarivate Highly Cited Researchers considers researchers who have authored multiple "Highly Cited Papers" that rank in the top 1percent by citations for their fields in the Web of Science Core Collection. The final list is then determined by other quantitative and qualitative measures by Clarivate's judges to recognize "researchers whose exceptional and community-wide contributions shape the future of science, technology and academia globally."

This year, 6,868 individual researchers from 60 different countries were named to the list. About 38 percent of the researchers are based in the U.S., with China following in second place at about 20 percent.

However, the Chinese Academy of Sciences brought in the most entries, with 258 researchers recognized. Harvard University with 170 researchers and Stanford University with 141 rounded out the top 3.

Looking more locally, the University of Texas at Austin landed among the top 50 institutions for the first time this year, tying for 46th place with the Mayo Clinic and University of Minnesota Twin Cities, each with 27 researchers recognized.

Houston once again had a strong showing on the list, with MD Anderson leading the pack. Below is a list of the Houston-area highly cited researchers and their fields.

UT MD Anderson Cancer Center

  • Ajani Jaffer (Cross-Field)
  • James P. Allison (Cross-Field)
  • Maria E. Cabanillas (Cross-Field)
  • Boyi Gan (Molecular Biology and Genetics)
  • Maura L. Gillison (Cross-Field)
  • David Hong (Cross-Field)
  • Scott E. Kopetz (Clinical Medicine)
  • Pranavi Koppula (Cross-Field)
  • Guang Lei (Cross-Field)
  • Sattva S. Neelapu (Cross-Field)
  • Padmanee Sharma (Molecular Biology and Genetics)
  • Vivek Subbiah (Clinical Medicine)
  • Jennifer A. Wargo (Molecular Biology and Genetics)
  • William G. Wierda (Clinical Medicine)
  • Ignacio I. Wistuba (Clinical Medicine)
  • Yilei Zhang (Cross-Field)
  • Li Zhuang (Cross-Field)

Rice University

  • Pulickel M. Ajayan (Materials Science)
  • Pedro J. J. Alvarez (Environment and Ecology)
  • Neva C. Durand (Cross-Field)
  • Menachem Elimelech (Chemistry and Environment and Ecology)
  • Zhiwei Fang (Cross-Field)
  • Naomi J. Halas (Cross-Field)
  • Jun Lou (Materials Science)
  • Aditya D. Mohite (Cross-Field)
  • Peter Nordlander (Cross-Field)
  • Andreas S. Tolias (Cross-Field)
  • James M. Tour (Cross-Field)
  • Robert Vajtai (Cross-Field)
  • Haotian Wang (Chemistry and Materials Science)
  • Zhen-Yu Wu (Cross-Field)

Baylor College of Medicine

  • Nadim J. Ajami (Cross-Field)
  • Biykem Bozkurt (Clinical Medicine)
  • Hashem B. El-Serag (Clinical Medicine)
  • Matthew J. Ellis (Cross-Field)
  • Richard A. Gibbs (Cross-Field)
  • Peter H. Jones (Pharmacology and Toxicology)
  • Sanjay J. Mathew (Cross-Field)
  • Joseph F. Petrosino (Cross-Field)
  • Fritz J. Sedlazeck (Biology and Biochemistry)
  • James Versalovic (Cross-Field)

University of Houston

  • Zhifeng Ren (Cross-Field)
  • Yan Yao (Cross-Field)
  • Yufeng Zhao (Cross-Field)
  • UT Health Science Center Houston
  • Hongfang Liu (Cross-Field)
  • Louise D. McCullough (Cross-Field)
  • Claudio Soto (Cross-Field)

UTMB Galveston

  • Erez Lieberman Aiden (Cross-Field)
  • Pei-Yong Shi (Cross-Field)

Houston Methodist

  • Eamonn M. M. Quigley (Cross-Field)

New report shows surge in startup activity in Houston and across Texas

by the numbers

Houston and the rest of Texas are experiencing a boom in the creation of startups.

One barometer of growth in startup activity: The Houston metro area saw a 92 percent rise from 2024 to 2025 in the number of account applications submitted to Bluevine, a banking platform for small businesses.

New data from Bluevine also shows healthy year-over-year growth in account applications submitted by entrepreneurs in Texas’ three other major metros:

  • 242 percent growth in the San Antonio area
  • 153 percent growth in the Austin area
  • 28 percent growth in Dallas-Fort Worth

Further evidence of Texas’ uptick in business creation comes from a new state-by-state analysis of U.S. Census Bureau data by digital mailbox provider iPostal1.

From 2019 to 2024, the number of new business applications jumped 60 percent in Texas, according to the iPostal1 analysis. Wyoming tops the list, with a five-year growth rate of 216 percent.

“The U.S. has no shortage of ambition, but opportunity isn’t spread evenly,” says Jeff Milgram, founder and CEO of iPostal1. “In states like New York, Florida, and Texas, entrepreneurship is booming — people are starting businesses, taking risks, and finding opportunity.”

“Other states are still catching up,” Milgram adds. “Sometimes it’s access to funding, sometimes local policy, or just the confidence that new ventures will be supported.”

Women own many of the new businesses sprouting in Texas, according to a new analysis of 2024-25 data from the U.S. Small Business Administration. The analysis, done by SimpleTiger, a marketing agency for software-as-a-service (SaaS), shows Texas ranks eighth for the highest concentration of women entrepreneurs (109 per 1,000 female residents) among all states. That rate is three percent higher than the national average.

“Women entrepreneurs are no longer a side story in small business growth; they’re a leading indicator of where local economies are expanding next,” SimplyTiger says. “When women-owned business density is high, it usually signals stronger access to customers, networks, and startup pathways that make it easier to launch and keep going.”

In a December news release, Gov. Greg Abbott highlights Texas’ nation-leading job gains over the past 12 months, driven by employers small and large.

“From innovative startups to Fortune 500 corporations, job-creating businesses invest with confidence in Texas,” Abbott says. “With our strong and growing workforce, we will continue to expand career and technical training programs for better jobs and bigger paycheck opportunities for more Texans.”

Houston poised to add 30,900 new jobs in 2026, forecast says

jobs forecast

Buoyed by the growing health care sector, the Houston metro area will add 30,900 jobs in 2026, according to a new forecast from the Greater Houston Partnership.

The report predicts the Houston area’s health care sector will tack on 14,000 jobs next year, which would make it the No. 1 industry for local job growth. The 14,000 health care jobs would represent 45 percent of the projected 30,900 new jobs. In the job-creation column, the health care industry is followed by:

  • Construction: addition of 6,100 jobs in 2026
  • Public education: Addition of 5,800 jobs
  • Public administration: Addition of 5,000 jobs

At the opposite end of the regional workforce, the administrative support services sector is expected to lose 7,500 jobs in 2026, preceded by:

  • Manufacturing: Loss of 3,400 jobs
  • Oil-and-gas extraction: Loss of 3,200 jobs
  • Retail: Loss of 1,800 jobs

“While current employment growth has moderated, the outlook remains robust and Houston’s broader economic foundation remains strong,” GHP president and CEO Steve Kean said in the report.

“Global companies are choosing to invest in Houston — Eli Lilly, Foxconn, Inventec, and others — because they believe in our workforce and our long-term trajectory,” Kean added. “These commitments reinforce that Houston is a place where companies can scale and where our economy continues to demonstrate its resilience as a major engine for growth and opportunity. These commitments and current prospects we are working on give us confidence in the future growth of our economy.”

The Greater Houston Partnership says that while the 30,900-job forecast falls short of the region’s recent average of roughly 50,000 new jobs per year, it’s “broadly in line with the muted national outlook” for employment gains anticipated in 2026.

“Even so, Houston’s young, skilled workforce and strong pipeline of major new projects should help offset energy sector pressures and keep regional growth on pace with the nation,” the report adds.

The report says that even though the health care sector faces rising insurance costs, which might cause some people to delay or skip medical appointments, and federal changes in Medicare and Medicaid, strong demographic trends in the region will ensure health care remains “a key pillar of Houston’s economy.”

As for the local oil-and-gas extraction industry, the report says fluctuations and uncertainty in the global oil-and-gas market will weigh on the Houston sector in 2026. Furthermore, oil-and-gas layoffs partly “reflect a longer-term trend as companies in the sector move toward greater efficiency using fewer workers to produce similar volumes,” according to the report.