Community
Stephen Chininis- Local Hero, Part of Five Stories to Brighten Our Spirits
Published
5 years agoon
The Bright Side of Lockdown in Peachtree Corners
We can all relate to the surreal feeling brought on by the coronavirus as we struggled with being caught in this bizarre new world that was difficult to believe yet impossible to ignore. We couldn’t help but feel shocked as it unfolded — it was unprecedented — although there had been a dreadful buzz in the air heading straight for us from miles away.
As our nation is sieged with controversy, climbing death rates, trepidation and uncertainty, I wanted to find some uplifting, local COVID-19 stories that would serve to brighten our spirits. This is part 1 of 5 stories to be posted.
Stephen Chininis — Local Hero
Industrial Designer and Inventor at Chininis Product Development Group — Chininis Designs, Georgia Tech educator, Curiosity Lab mentor and Peachtree Corners resident Stephen Chininis wondered what he could do to help during the crisis. “We all got the sudden shock that the world was changing. I suppose if you’re a poet, you write poems about it. I’m not a poet. I make things. I’m an inventor,” he said.
Behind Every Great Man…
In early March, his wife, former Assistant Principal of Norcross High School, Maria Chininis, suggested he make face shields when she realized her colleagues were in desperately short supply. Mrs. Chininis currently works with a sports medicine group at Northside Hospital.
Equipped with a 3D printer and a laser cutter, her husband got to work in the garage, creating a model to be vetted by the infectious disease staff at Northside. A few modifications later and Chininis was ready to go, well before most. Some were producing one-time-use face shields, but Chininis had specifically received requests for shields that could be cleaned daily and reused.
Left, Inventor and Industrial Designer- Stephen Chininis Top right, Stephen Chininis and his wife Maria Middle right, 3D printer Bottom right, Stephen in the work space where he created 3D printed PPE to put in the hands of U.S. hospital and medical staff when they needed it most.
Photos by George Hunter
The Power of 3D Printers
“The companies who produce face shields couldn’t meet the immediate demand. They were ramping up production the same time we were. We beat them; the 3D printers of the world beat them, we got… [face shields] into the ICUs. It’s just a get ‘er done attitude,” Chininis stated.
Regarding his problem-solving approach to life Chininis said, “I’ve always had that attitude; it came from my parents and my upbringing. I think that’s something we need more of. I’m really glad to see my students acting that way. They’re asking how they can help. It’s very infectious. Everybody wants to be a part of making things better.”
He provided over 300 face shields to hospitals all over the U.S. “3D printing has some weaknesses but the strength is, if there’s a problem and you need to solve it, you need a prototype, I can design something, print it overnight, and the next day, I can have the answer,” Chininis said of the low-run production solution he made use of so ingeniously.
“What’s cool is you save the files of all these different things you make, and you can reproduce them again whenever necessary,” Chininis beamed.
Trial and Error
An injection mold is a better way to produce face shields, but it’s a much more expensive endeavor. The mold alone could cost $30,000. It requires special equipment and machines, so the tooling price is prohibitive if you’re only looking to produce a few hundred of them.
With a long-spanning career of 30-plus patents and licenses for over 100 inventions under his belt, Chininis found himself Googling and talking to doctors, trying to find out what kind of plastic other Personal Protective Equipment (PPE) products were made of so he could use that same grade for his shields.
“It wasn’t as smooth as it sounds,” he recounted, and told of misadventures with industrial plastic companies that would suddenly cancel orders due to COVID-19.
He modified his designs several times to be able to continue making the visors with whatever plastic he could find, often with variations in thickness. The downside: “Sometimes the plastic was heavy, so it wasn’t as comfortable to wear, but better that than not having a visor,” Chininis offered.
An initial model made of acrylic crazed after sitting overnight, forming tiny cracks all over the surface of the shield. Two of his face shields melted when left in direct sunlight for too long but they were returned and easily replaced.
“3D printed plastic is susceptible to high heat. At 150 degrees it will start to bend and melt,” Chininis explained.
Then it was a matter of finding someone who stocked the right plastic in the thickness needed. “It’s all very tedious. Thankfully, my wife helped me,” he noted.
The Cost of 3D Printed PPE
Materials for one medical grade shield run about $10, and the two-hour time frame needed to print it, $50. Yet Chininis offered his products for free to hospital staff. Some recipients offered to help defray the cost of materials for the production of subsequent shields.
Ratted-Out by the Neighbors
“I’d like to point out how lucky I feel to live in Peachtree Corners,” added Chininis, a resident since 1986. When neighbors saw him toiling in the garage in response to the needs of medical staff, the news soon reached CBS who rushed to cover the story in March.
The design that got him recognition was a sturdy yet comfortable mask, made of high-quality plastic that was resistant to chemicals and could easily be washed and reused for several months.
“Everybody wanted one from San Francisco, Louisiana, Atlanta, to Chicago and New York,” he said. His Instagram and Facebook posts resulted in requests pouring in.
When a Community Pulls Together
During the busiest time, he turned to Curiosity Lab at Peachtree Corners for an extra printer to ramp up production. Chininis had helped set up the 3D printers there when it was still Prototype Prime, and he has been instrumental in the printers’ maintenance ever since.
He also enlisted the help of a former student in Marietta who could make a batch of 10 masks per week to help fulfill the orders.
Face Shields of the Future
The demand from hospitals started to taper off in early May. It has shifted from PPE for hospital staff use to mask for use by everybody else. Chininis explained, “We’re starting to see a second wave of PPE coming along, not designed for the ICU but for other people. We never really thought about this. How do we protect everybody?”
Chininis is now producing made-to-order shields: “Tell me what you need, I’ll make it.” People don’t want to take medical grade visor shields away from the ICU, but they do want something to make visiting their parents safer. He’s created a simpler design that can be fastened to a baseball cap.
Chininis meets these challenges with enthusiasm; it’s part of why he loves design so much. Effective design is the result of knowledge, and he has a passion for learning about each new need.
“I try to anticipate what may happen. It’s hard because there’s a lot of conflicting information,” he said.
“People are getting restless. It’s not safe yet and it won’t be for a good while. I’m inclined to listen to doctors and medical people. We did have a great effect on COVID-19 already, we did flatten the curve. I don’t think relaxing [Stay at Home Orders] to a great extent is going to be helpful. It’s going to come back. There are going to be hot spots. The question is how big and where will they be, in our backyard or someone else’s?”
We all Need to get Back to Work — Safely
Chininis was working with dentist Emily Chen, DDS, MA Prosthodontist, the day of our interview, custom designing a visor that would allow for the dental loupes to fit underneath with a headlight affixed to the top. “She’s going to use it over the weekend and let me know on Monday what we should change,” he explained.
He’s also gotten a request from a turkey factory in Minnesota that has asked for face shields that they can attach to their hardhats.
A Humble Hero
When I thanked him for everything that he and his wife have done to make things a little better during this frightening time, Chininis replied: “Honestly, it’s nothing. You do what you do. If you’re a doctor or a nurse, you go to the hospital and you help there. If you drive trucks, then you help with the food supply.”
“I’m really proud of the folks I know who have not been whiney in the face of this crisis. They’ve taken on a ‘We can figure this out’ mindset.”
His unpretentiousness had me on the Coronacoaster of emotions. Eyes welling with tears, I needed him to know that his ingenuity and generosity are everything, especially to those who have loved ones on the front lines.
At this point a blubbering mess, I managed to choke out, “Most of us feel helpless — like there’s nothing we can do.” To which he replied, “But that’s not true. By writing an article, you’re doing something. Right? It’s just a matter of everyone figuring out what they’re good at.” That’s when I would’ve hugged him if I could, but alas, distanced Zoom interviews are the new normal.
To learn more about our local hero, a man you want on your side when the chips are down, visit ChininisDesign.com.
Photos by Photographer George Hunter
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Patrizia hails from Toronto, Canada where she earned an Honors B.A. in French and Italian studies at York University, and a B.Ed. at the University of Toronto. This trilingual former French teacher has called Georgia home since 1998. She and her family have enjoyed living, working and playing in Peachtree Corners since 2013.
City of Peachtree Corners
Our Growing Deer Population: What to Do?
Published
1 day agoon
April 2, 2025I want to take a moment to address an issue that has been increasingly affecting our community — the growing deer population.
Over the past few years, we have observed a significant increase in the number of deer within Peachtree Corners, leading to heightened concerns about public safety, property damage and ecological impacts. I want to share what we are doing to address these challenges and how you can be part of the solution.
The surge in the deer population poses several threats to our community:
1. Landscape damage: Deer feeding on ornamental plants, shrubs and trees results in significant property damage and costly repairs for homeowners.
2. Increased risk of deer-vehicle collisions: Frequent road crossings, often under low-visibility conditions, pose serious safety risks to drivers and passengers.
3. Adverse ecological impacts: Excessive browsing by deer diminishes plant diversity, impacting the availability of food for other wildlife.
4. Public health concerns: High deer densities contribute to an increase in ticks, elevating the risk of Lyme disease and other tick-borne illnesses.
To address these challenges, the City of Peachtree Corners is collaborating with wildlife officials from the Georgia Department of Natural Resources (GADNR) Urban Wildlife Program and the U.S. Department of Agriculture (USDA) Wildlife Services.
These partnerships are vital, as GADNR holds primary authority over wildlife management, and USDA brings extensive experience in urban wildlife management. By working together, we aim to develop a comprehensive approach tailored to our community’s unique needs.
Based on recommendations from our partners, the City is actively developing a comprehensive deer management plan. The plan aims to mitigate the public safety, property damage, ecological and public health impacts caused by the growing deer population.
Here’s what we are doing:
1. Population surveys: Utilizing advanced tools like trail cameras and thermal imaging to accurately assess deer numbers.
2. Habitat assessments: Evaluating the impact of the deer population on local vegetation and biodiversity.
3. Community involvement: Updating the “PTC Report It” app to allow residents to report deer-related concerns and submit photographs.
4. Data analysis: Collaborating with federal and state partners to analyze data and determine a sustainable deer population for our community.
Once the assessment phase is complete, the city will adopt a deer management plan. Since many deer reside on private property, the plan will offer property owners city-supported options for managing deer. This includes educational programs, habitat modification techniques and access to targeted population reduction initiatives.
Our goal is to facilitate relationships between wildlife officials and residents to ensure a balanced approach that protects public safety, preserves property and maintains ecological integrity.
Here are a few ways you can help:
• Complete the Deer Impact Survey: Available online. Your input will help us gather valuable data on deer population densities and their impact.
• Report concerns: Use the “PTC Report It” app or go online to report deer-related issues and share photos.
• Stay informed: Follow our updates and participate in any upcoming GADNR workshops to stay informed about deer management efforts.
I truly appreciate your support and cooperation as we work together to address these challenges and protect the quality of life in Peachtree Corners. Thank you for being engaged and committed to our community.
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City of Peachtree Corners
Public Notice: Scheduled Maintenance on Town Center Parking Deck
Published
1 week agoon
March 25, 2025Maintenance and repairs will take place from March through July; the deck will remain open to the public throughout
Starting the week of March 24, the City of Peachtree Corners will begin scheduled maintenance and repairs on the Town Center Parking Deck. These improvements are expected to continue through July 2025 and are necessary to ensure the longevity of the structure.
During this period, the deck will remain open to the public, but the repair areas will be temporarily closed on a rolling basis. These closures will allow crews to efficiently complete the necessary work while minimizing disruption to tenants, customers and residents.
To assist with navigation, directional signage, barriers and other safety measures will be in place to guide drivers and pedestrians safely around work areas. For public safety, drivers must follow the directional signage and only park in the open sections of the deck.
The city appreciates the public’s patience and cooperation as they work to maintain a safe and well-functioning parking facility.
For project updates, visit peachtreecornersga.gov.
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City of Peachtree Corners
Fun for a Good Cause at Curiosity Lab’s Inaugural 5K Run/Walk
Published
2 weeks agoon
March 18, 2025The Charity Run/Walk will be part of Curiosity Lab’s annual Criterium event
Expect a day of thrilling races and family-friendly fun at the inaugural Curiosity Lab Charity 5K Run/Walk followed by the Curiosity Lab Criterium on Sunday, April 27.
The day-long community event will kick off at 8 a.m., when registration opens for the 5K. The race will start at 9 a.m. and end at 10:30 a.m., and the Criterium will begin at 11:15 a.m.
In addition to the running and cycling events, there will also be kid’s races, food & beverage vendors, a kids zone, a DJ spinning tunes and more fun throughout the day.
The Charity 5K Run/Walk
Presented by Werfen and Sidel, with additional support provided by Atlas Collaborative and the City of Peachtree Corners, the Charity 5K Run/Walk will benefit the American Leukemia and Lymphoma Society and 100% of the registration fees will be donated.
While no prizes will be given for the race, bib timing will be used for those who would like to see their times. And each registrant will receive a Curiosity Lab Charity 5K Run/Walk t-shirt for participating.
Registration for the 5K is open now.
Curiosity Lab Criterium
Following the 5K, hang around and experience the Curiosity Lab Criterium, part of U.S. Pro Cycling’s Speed Week.
Speed Week is a premiere week-long event on the U.S. Pro Cycling Circuit that draws cyclists from around the world, including Olympic medalists and world and national champions. In 2024, the professional men’s and women’s events drew cyclists from over 30 states and more than 20 countries.
Join in the excitement and watch as some of the world’s top male and female Criterium Racers tackle the most challenging track on the circuit.
The details
The 2025 Curiosity Lab Criterium & 5K will take place on a course located within the world-famous Curiosity Lab at Peachtree Corners — a 5G-enabled, 500-acre living laboratory ecosystem designed specifically as a proving ground for IoT, mobility and smart city emerging technologies.
Location: Curiosity Lab at City Hall • 310 Technology Pkwy NW, Peachtree Corners
Date and time: 8 a.m. to 8 p.m. The 5K starts at 9 a.m and ends at 10:30 a.m. The Criterium begins at 11:15 a.m.
Parking for the event will be located at 400 and 420 Technology Parkway, Peachtree Corners.
For more information, visit peachtreecornersga.gov.
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