Debbie Mercer, a Houston entrepreneur, has designed articles of clothing to empower female athletes. Photo courtesy of Zip Hers

It was race day for avid marathon runner, Debbie Mercer. She and her race pack got up early on a brisk winter's day in Chicago, Illinois, piling on warm layers over their compression tights, to run the Chicago Marathon.

Miles into the race, Mercer and her friends made a pit stop at the portable bathrooms. The female runners stood in long lines, awaiting their turns to do their business behind closed doors, while their male friends resorted to quickly and discreetly ducking behind the porta-potties, or finding nearby trees. Precious time ticked by as the women watched their male counterparts continue the race.

"I remember thinking 'I wish there was some way that we could do that too,'" Mercer recalls.

The Houstonian created Zip Hers, an activewear brand that has a full-length zipper lining the bikini area of each pant, to accommodate on-the-go women. The Zip Hers concept and design was intended to level the playing field for women and men when it comes to competitive sports.

"If we're wasting time on a bathroom break and they're not, that holds us back…Maybe it's our little tiny contribution to women's equality. We just really want to help women be the best that they can be," Mercer says.

From full-length pants and tights, to 3-inch compression or loose shorts, Zip Hers has established an array of products suitable active women. However, it was a long and winding road to producing such innovative, high-quality products that could be competitive in such a vast industry of activewear, according to Mercer.

Zip Hers in the making

Photo courtesy of Zip Hers

Mercer kicked off prototype production in 2016. She jumped around to various designers and manufacturers, turning away samples that didn't quite fit her vision for the product. Part of the challenge, Mercer describes, was finding a manufacturer who could manipulate stretch and non-stretch fabric in high-quality ways. Maintaining maximum comfort and a sleek design were challenges when the new variable of a zipper was thrown into the mix.

"It took us a while to get the zipper design perfect so that it would fit well and have a design that was comfortable," Mercer says. "We had to find the right manufacturer to find the skill to make these. We found one in Dallas and one in Houston."

Through trial and error, the Zip Hers design team produced a smooth design that coexists seamlessly with the delicate areas that sit around the zipper. They created a custom-made zipper pull, an invisible, thin disk embossed with the Zip Hers logo.

"Women can easily grab it when they're squatting, and don't have to struggle to find it… you can't even tell that a zipper is there. It's very sleek," Mercer says. "They're all handmade. We have to have special fabric for the panels and…have to have special machines to get the seams just right."

By September 2019, the Zip Hers prototype was finalized and officially launched via the company's online retail site.

Game changers

Photo courtesy of Zip Hers

Zip Hers products, the first of their kind, are sure to change the game for female marathon runners, hikers and any other outdoor activity fanatics, Mercer says. With so many athletic brands available on the internet, Mercer hopes that Zip Hers' innovative approach to active wear, and the unique opportunity they offer to women, will help set the brand apart.

"We really don't see any other products out there like ours…As far as apparel goes, we're the only one," Mercer says.

Since launching last year, Zip Hers has watched their clientele expand with predominantly long distance runners and adventure goers. With the 'athleisure' trend on the rise, they're also seeing more women buying leisurewear for yoga classes, or indoor casual use. Mercer says that she hopes Zip Hers will continue to expand to reach female fishers, hunters, climbers, and even first responders, so that women never have to take off their duty belts.

From various race-day experiences of waiting in long bathroom lines as precious time ticks by, to when nature calls during outdoor activities involving co-ed company, Mercer confronted women's realities by proposing an empowering solution for women.

"Ultimately, it gives women a choice. What's more empowering for women than the power to choose what's best for them?" Mercer says.

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Houston-based HPE wins $931M contract to upgrade military data centers

defense data centers

Hewlett Packard Enterprise (HPE), based in Spring, Texas, which provides AI, cloud, and networking products and services, has received a $931 million contract to modernize data centers run by the federal Defense Information Systems Agency.

HPE says it will supply distributed hybrid multicloud technology to the federal agency, which provides combat support for U.S. troops. The project will feature HPE’s Private Cloud Enterprise and GreenLake offerings. It will allow DISA to scale and accelerate communications, improve AI and data analytics, boost IT efficiencies, reduce costs and more, according to a news release from HPE.

The contract comes after the completion of HPE’s test of distributed hybrid multicloud technology at Defense Information Systems Agency (DISA) data centers in Mechanicsburg, Pennsylvania, and Ogden, Utah. This technology is aimed at managing DISA’s IT infrastructure and resources across public and private clouds through one hybrid multicloud platform, according to Data Center Dynamics.

Fidelma Russo, executive vice president and general manager of hybrid cloud at HPE, said in a news release that the project will enable DISA to “deliver innovative, future-ready managed services to the agencies it supports that are operating across the globe.”

The platform being developed for DISA “is designed to mirror the look and feel of a public cloud, replicating many of the key features” offered by cloud computing businesses such as Amazon Web Services (AWS), Microsoft Azure and Google Cloud Platform, according to The Register.

In the 1990s, DISA consolidated 194 data centers into 16. According to The Register, these are the U.S. military’s most sensitive data centers.

More recently, in 2024, the Fort Meade, Maryland-based agency laid out a five-year strategy to “simplify the network globally with large-scale adoption of command IT environments,” according to Data Center Dynamics.

Astros and Rockets launch new streaming service for Houston sports fans

Sports Talk

Houston sports fans now have a way to watch their favorite teams without a cable or satellite subscription. Launched December 3, the Space City Home Network’s SCHN+ service allows consumers to watch the Houston Astros and Houston Rockets via iOS, Apple TV, Android, Amazon Fire TV, or web browser.

A subscription to SCHN+ allows sports fans to watch all Astros and Rockets games, as well as behind-the-scenes features and other on-demand content. It’s priced at $19.99 per month or $199.99 annually (plus tax). People who watch Space City Network Network via their existing cable or satellite service will be able to access SCHN+ at no additional charge.

As the Houston Chronicle notes, the Astros and Rockets were the only MLB and NBA teams not to offer a direct-to-consumer streaming option.

“We’re thrilled to offer another great option to ensure fans have access to watch games, and the SCHN+ streaming app makes it easier than ever to cheer on the Rockets,” Rockets alternate governor Patrick Fertitta said in a statement.

“Providing fans with a convenient way to watch their favorite teams, along with our network’s award-winning programming, was an essential addition. This season feels special, and we’re committed to exploring new ways to elevate our broadcasts for Rockets fans to enjoy.”

Astros owner Jim Crane echoed Feritta’s comments, adding, “Providing fans options on how they view our games is important as we continue to grow the game – we want to make it accessible to as large an audience as possible. We are looking forward to the 2026 season and more Astros fans watching our players compete for another championship.”

SCHN+ is available to customers in Texas; Louisiana; Arkansas; Oklahoma; and the following counties in New Mexico: Dona Ana, Eddy, Lea, Chaves, Roosevelt, Curry, Quay, Union, and Debaca. Fans outside these areas will need to subscribe to the NBA and MLB out-of-market services.

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This article originally appeared on CultureMap.com.

Rice University researchers unveil new model that could sharpen MRI scans

MRI innovation

Researchers at Rice University, in collaboration with Oak Ridge National Laboratory, have developed a new model that could lead to sharper imaging and safer diagnostics using magnetic resonance imaging, or MRI.

In a study recently published in The Journal of Chemical Physics, the team of researchers showed how they used the Fokker-Planck equation to better understand how water molecules respond to contrast agents in a process known as “relaxation.” Previous models only approximated how water molecules relaxed around contrasting agents. However, through this new model, known as the NMR eigenmodes framework, the research team has uncovered the “full physical equations” to explain the process.

“The concept is similar to how a musical chord consists of many notes,” Thiago Pinheiro, the study’s first author, a Rice doctoral graduate in chemical and biomolecular engineering and postdoctoral researcher in the chemical sciences division at Oak Ridge National Laboratory, said in a news release. “Previous models only captured one or two notes, while ours picks up the full harmony.”

According to Rice, the findings could lead to the development and application of new contrast agents for clearer MRIs in medicine and materials science. Beyond MRIs, the NMR relaxation method could also be applied to other areas like battery design and subsurface fluid flow.

“In the present paper, we developed a comprehensive theory to interpret those previous molecular dynamics simulations and experimental findings,” Dilipkumar Asthagiri, a senior computational biomedical scientist in the National Center for Computational Sciences at Oak Ridge National Laboratory, said in the release. ”The theory, however, is general and can be used to understand NMR relaxation in liquids broadly.”

The team has also made its code available as open source to encourage its adoption and further development by the broader scientific community.

“By better modeling the physics of nuclear magnetic resonance relaxation in liquids, we gain a tool that doesn’t just predict but also explains the phenomenon,” Walter Chapman, a professor of chemical and biomolecular engineering at Rice, added in the release. “That is crucial when lives and technologies depend on accurate scientific understanding.”

The study was backed by The Ken Kennedy Institute, Rice Creative Ventures Fund, Robert A. Welch Foundation and Oak Ridge Leadership Computing Facility at Oak Ridge National Laboratory.