• Home
  • popular
  • EVENTS
  • submit-new-event
  • CHARITY GUIDE
  • Children
  • Education
  • Health
  • Veterans
  • Social Services
  • Arts + Culture
  • Animals
  • LGBTQ
  • New Charity
  • TRENDING NEWS
  • News
  • City Life
  • Entertainment
  • Sports
  • Home + Design
  • Travel
  • Real Estate
  • Restaurants + Bars
  • Arts
  • Society
  • Innovation
  • Fashion + Beauty
  • subscribe
  • about
  • series
  • Embracing Your Inner Cowboy
  • Green Living
  • Summer Fun
  • Real Estate Confidential
  • RX In the City
  • State of the Arts
  • Fall For Fashion
  • Cai's Odyssey
  • Comforts of Home
  • Good Eats
  • Holiday Gift Guide 2010
  • Holiday Gift Guide 2
  • Good Eats 2
  • HMNS Pirates
  • The Future of Houston
  • We Heart Hou 2
  • Music Inspires
  • True Grit
  • Hoops City
  • Green Living 2011
  • Cruizin for a Cure
  • Summer Fun 2011
  • Just Beat It
  • Real Estate 2011
  • Shelby on the Seine
  • Rx in the City 2011
  • Entrepreneur Video Series
  • Going Wild Zoo
  • State of the Arts 2011
  • Fall for Fashion 2011
  • Elaine Turner 2011
  • Comforts of Home 2011
  • King Tut
  • Chevy Girls
  • Good Eats 2011
  • Ready to Jingle
  • Houston at 175
  • The Love Month
  • Clifford on The Catwalk Htx
  • Let's Go Rodeo 2012
  • King's Harbor
  • FotoFest 2012
  • City Centre
  • Hidden Houston
  • Green Living 2012
  • Summer Fun 2012
  • Bookmark
  • 1987: The year that changed Houston
  • Best of Everything 2012
  • Real Estate 2012
  • Rx in the City 2012
  • Lost Pines Road Trip Houston
  • London Dreams
  • State of the Arts 2012
  • HTX Fall For Fashion 2012
  • HTX Good Eats 2012
  • HTX Contemporary Arts 2012
  • HCC 2012
  • Dine to Donate
  • Tasting Room
  • HTX Comforts of Home 2012
  • Charming Charlie
  • Asia Society
  • HTX Ready to Jingle 2012
  • HTX Mistletoe on the go
  • HTX Sun and Ski
  • HTX Cars in Lifestyle
  • HTX New Beginnings
  • HTX Wonderful Weddings
  • HTX Clifford on the Catwalk 2013
  • Zadok Sparkle into Spring
  • HTX Let's Go Rodeo 2013
  • HCC Passion for Fashion
  • BCAF 2013
  • HTX Best of 2013
  • HTX City Centre 2013
  • HTX Real Estate 2013
  • HTX France 2013
  • Driving in Style
  • HTX Island Time
  • HTX Super Season 2013
  • HTX Music Scene 2013
  • HTX Clifford on the Catwalk 2013 2
  • HTX Baker Institute
  • HTX Comforts of Home 2013
  • Mothers Day Gift Guide 2021 Houston
  • Staying Ahead of the Game
  • Wrangler Houston
  • First-time Homebuyers Guide Houston 2021
  • Visit Frisco Houston
  • promoted
  • eventdetail
  • Greystar Novel River Oaks
  • Thirdhome Go Houston
  • Dogfish Head Houston
  • LovBe Houston
  • Claire St Amant podcast Houston
  • The Listing Firm Houston
  • South Padre Houston
  • NextGen Real Estate Houston
  • Pioneer Houston
  • Collaborative for Children
  • Decorum
  • Bold Rock Cider
  • Nasher Houston
  • Houston Tastemaker Awards 2021
  • CityNorth
  • Urban Office
  • Villa Cotton
  • Luck Springs Houston
  • EightyTwo
  • Rectanglo.com
  • Silver Eagle Karbach
  • Mirador Group
  • Nirmanz
  • Bandera Houston
  • Milan Laser
  • Lafayette Travel
  • Highland Park Village Houston
  • Proximo Spirits
  • Douglas Elliman Harris Benson
  • Original ChopShop
  • Bordeaux Houston
  • Strike Marketing
  • Rice Village Gift Guide 2021
  • Downtown District
  • Broadstone Memorial Park
  • Gift Guide
  • Music Lane
  • Blue Circle Foods
  • Houston Tastemaker Awards 2022
  • True Rest
  • Lone Star Sports
  • Silver Eagle Hard Soda
  • Modelo recipes
  • Modelo Fighting Spirit
  • Athletic Brewing
  • Rodeo Houston
  • Silver Eagle Bud Light Next
  • Waco CVB
  • EnerGenie
  • HLSR Wine Committee
  • All Hands
  • El Paso
  • Houston First
  • Visit Lubbock Houston
  • JW Marriott San Antonio
  • Silver Eagle Tupps
  • Space Center Houston
  • Central Market Houston
  • Boulevard Realty
  • Travel Texas Houston
  • Alliantgroup
  • Golf Live
  • DC Partners
  • Under the Influencer
  • Blossom Hotel
  • San Marcos Houston
  • Photo Essay: Holiday Gift Guide 2009
  • We Heart Hou
  • Walker House
  • HTX Good Eats 2013
  • HTX Ready to Jingle 2013
  • HTX Culture Motive
  • HTX Auto Awards
  • HTX Ski Magic
  • HTX Wonderful Weddings 2014
  • HTX Texas Traveler
  • HTX Cifford on the Catwalk 2014
  • HTX United Way 2014
  • HTX Up to Speed
  • HTX Rodeo 2014
  • HTX City Centre 2014
  • HTX Dos Equis
  • HTX Tastemakers 2014
  • HTX Reliant
  • HTX Houston Symphony
  • HTX Trailblazers
  • HTX_RealEstateConfidential_2014
  • HTX_IW_Marks_FashionSeries
  • HTX_Green_Street
  • Dating 101
  • HTX_Clifford_on_the_Catwalk_2014
  • FIVE CultureMap 5th Birthday Bash
  • HTX Clifford on the Catwalk 2014 TEST
  • HTX Texans
  • Bergner and Johnson
  • HTX Good Eats 2014
  • United Way 2014-15_Single Promoted Articles
  • Holiday Pop Up Shop Houston
  • Where to Eat Houston
  • Copious Row Single Promoted Articles
  • HTX Ready to Jingle 2014
  • htx woodford reserve manhattans
  • Zadok Swiss Watches
  • HTX Wonderful Weddings 2015
  • HTX Charity Challenge 2015
  • United Way Helpline Promoted Article
  • Boulevard Realty
  • Fusion Academy Promoted Article
  • Clifford on the Catwalk Fall 2015
  • United Way Book Power Promoted Article
  • Jameson HTX
  • Primavera 2015
  • Promenade Place
  • Hotel Galvez
  • Tremont House
  • HTX Tastemakers 2015
  • HTX Digital Graffiti/Alys Beach
  • MD Anderson Breast Cancer Promoted Article
  • HTX RealEstateConfidential 2015
  • HTX Vargos on the Lake
  • Omni Hotel HTX
  • Undies for Everyone
  • Reliant Bright Ideas Houston
  • 2015 Houston Stylemaker
  • HTX Renewable You
  • Urban Flats Builder
  • Urban Flats Builder
  • HTX New York Fashion Week spring 2016
  • Kyrie Massage
  • Red Bull Flying Bach
  • Hotze Health and Wellness
  • ReadFest 2015
  • Alzheimer's Promoted Article
  • Formula 1 Giveaway
  • Professional Skin Treatments by NuMe Express

    heat on your feet

    Houston-based 'sneakerheads' kick off new app to revolutionize the biz

    Jillian Goltzman, InnovationMap
    Jun 11, 2021 | 3:15 pm
    tradeblock sneaker app
    Tradeblock — launched in Houston by three childhood friends — coordinates sales of sneakers for collectors across the country.
    Photo courtesy of Tradeblock

    Mbiyimoh Ghogomu remembers the moment he fell in love with his first pair of sneakers in the eighth grade. Growing up, he says "frugality was a virtue" in his household.

    "I was not rocking heat on feet for most of my childhood," he explains. On a mission for new basketball shoes, he found a brand new pair of Adidas T-Mac IIs, and his entry into sneaker culture was sealed.

    Like Ghogomu, his childhood friends Tony Malveaux and Darren Smith each had their own awakening into the sartorial fascination of sneakers. The self-proclaimed sneakerheads founded Tradeblock in 2020, a new sneaker trading platform that provides collectors with a secure way to collect and trade shoes.

    After a successful beta, the Houston-based startup has recently launched a new mobile app available for iOS and Android users.

    Malveaux, co-founder and director of authentication, started growing his sneaker collection during his job at Footlocker and currently owns nearly 40 pairs.

    "My first paycheck came the same day that the Foamposites dropped in the electrolime colorway and let's just say my check wasn't too much bigger than the retail price," says Malveaux.

    The former retail employee was using the ESPN Trade Machine in 2019, a website that lets you play the role of a team manager by creating different trade scenarios for players, when the idea for Tradeblock came to him. Malveaux shared his idea with best friend Smith, co-founder and Chief Operations Officer, and the two held it in their back pocket for a decade.

    "An entrepreneur to his very core, D was slanging Pokemon and Yu-Gi-Oh cards all the way back in elementary school," says Ghogomu of Smith. "After spending a few years in the dark cubicles of corporate America following his college graduation, he realized that he would never be truly happy or fulfilled unless he was building his own thing," he says.

    Smith eventually escaped those dark cubicles and approached Malveaux about making Tradeblock a reality. The two started an Instagram and began a cross-country trip, visiting every sneaker event they could to research the needs of the marketplace. To cover the cost of travel, they sold off the majority of the impressive sneaker collection they'd built over the years and sometimes slept in their car to avoid extra expenses.

    That year, the two also brought in their high school friend Ghogomu as a co-founder and CEO.

    Tradeblock started with the three founders playing the middleman in trades through Instagram direct messages, and it soon grew into a fully functional web platform.

    Kicks as currency
    Sneaker collecting is no small expense, due in part to the enormous resale market. According to GQ, the coveted 2020 Dior x Air Jordan 1 sneakers retailed at $2,000 but skyrocketed to $10,103 at resale value. Even moderately priced items like the $140 Nike SB Dunk High "Reverse Skunk," a 4/20-themed release with a limited 420 pairs available, have a resale price of $4,500.

    High demand and exclusivity have created a barrier to access. Some opportunists have even purchased online bots to scour websites for sneaker releases so they can make bulk purchases and resell the rest at premium costs.

    "Besides the fact that nobody had taken on trading, which was already a known behavior in the sneaker community, we saw the exorbitant prices that sneakers were starting to sell at in the resell market," says Ghogomu. "We realized that a ton of true blue sneakerheads, people who were in the game for the love of kicks more than anything, were basically getting priced out of every shoe they wanted," he explains.

    By providing a platform for sneaker collectors to trade shoes in their collection, the founders "could provide another outlet for them to acquire the shoes they wanted without having to spend next month's rent check," says Ghogomu.

    The app allows you to explore other user collections, follow collectors to keep track of their newly added shoes, and create your own closet featuring your collection. "I think the biggest social aspect of our app today is the fact that sneakerheads can actually curate a unique profile and persona for themselves on Tradeblock, and then they can explore other sneakerheads' collections," says Ghogomu.

    When wanting to pursue a trade, Tradeblock allows you to manage your officers from an inbox, review trade status, and review your trade history. Users can also negotiate monetary payment if a trade isn't quite equal with shoes alone.

    Once a trade takes place, authentication is a priority.

    "The market for fake sneakers is itself a billion-dollar market. If you're trying to acquire a shoe that's worth hundreds or even thousands of dollars, you need to be absolutely certain that what you're getting is the real thing," says Ghogomu.

    To ensure customers are getting authentic sneakers, Tradeblock has a "two-factor authentication" where every shoe goes through a physical and digital inspection.

    -----

    Continue reading on InnovationMap.

    apps
    news/innovation

    mission accomplished

    Rice University scientist helped Artemis II splashdown safely

    InnovationMap Staff
    Apr 21, 2026 | 10:08 am
    Artemis II spaceship splashdown
    Photo courtesy NASA/Bill Ingalls
    Scientists from Rice University and Intuitive Machines helped shape plans for the Orion capsule's descent into the Pacific Ocean.

    Research from Rice University played a critical role in the safe return of U.S. astronauts aboard NASA’s Artemis II mission this month.

    Rice mechanical engineer Tayfun E. Tezduyar and longtime collaborator Kenji Takizawa developed a key computational parachute fluid-structure interaction (FSI) analysis system that proved vital in NASA’s Orion capsule’s descent into the Pacific Ocean. The FSI system, originally developed in 2013 alongside NASA Johnson Space Center, was critical in Orion’s three-parachute design, which slowed the capsule as it returned to Earth, according to Rice.

    The model helped ensure that the parachute design was large enough to slow the capsule for a safe landing while also being stable enough to prevent the capsule from oscillating as it descended.

    “You cannot separate the aerodynamics from the structural dynamics,” Tezduyar said in a news release. “They influence each other continuously and even more so for large spacecraft parachutes, so the analysis must capture that interaction in a robustly coupled way.”

    The end result was a final parachute system, refined through NASA drop tests and Rice’s computational FSI analysis, that eliminated fluctuations and produced a stable descent profile.

    Apart from the dynamic challenges in design, modeling Orion’s parachutes also required solving complex equations that considered airflow and fabric deformation and accounted for features like ringsail canopy construction and aerodynamic interactions among multiple parachutes in a cluster.

    “Essentially, my entire group was dedicated to that work, because I considered it a national priority,” Tezduyar added in the release. “Kenji and I were personally involved in every computer simulation. Some of the best graduate students and research associates I met in my career worked on the project, creating unique, first-of-its-kind parachute computer simulations, one after the other.”

    Current Intuitive Machines engineer Mario Romero also worked on Orion during his time at NASA. From 2018 to 2021, Romero was a member of the Orion Crew Capsule Recovery Team, which focused on creating likely scenarios that crewmembers could encounter in Orion.

    The team trained in NASA’s 6.2-million-gallon pool, using wave machines to replicate a range of sea conditions. They also simulated worst-case scenarios by cutting the lights, blasting high-powered fans and tipping a mock capsule to mimic distress situations. In some drills, mock crew members were treated as “injured,” requiring the team to practice safe, controlled egress procedures.“It’s hard to find the appropriate descriptors that can fully encapsulate the feeling of getting to witness all the work we, and everyone else, did being put into action,” Romero tells InnovationMap. “I loved seeing the reactions of everyone, but especially of the Houston communities — that brought me a real sense of gratitude and joy.”

    Intuitive Machines was also selected to support the Artemis II mission using its Space Data Network and ground station infrastructure. The company monitored radio signals sent from the Orion spacecraft and used Doppler measurements to help determine the spacecraft's precise position and speed.

    Tim Crain, Chief Technology Officer at Intuitive Machines, wrote about the experience last week.

    "I specialized in orbital mechanics and deep space navigation in graduate school,” Crain shared. “But seeing the theory behind tracking spacecraft come to life as they thread through planetary gravity fields on ultra-precise trajectories still seems like magic."

    ---

    This article first appeared on our sister site, InnovationMap..

    rice universityintuitive machinesnasa
    news/innovation
    Loading...