Twenty Two Years
By Charlie Maddock
My friend and neurosurgeon, Dr. Howard Riina, calls it my Odyssey.
Today, 22 years after my accident, which happened when I was 22 years old, I find myself coming back to the same question.
So what?
You had a terrible accident. You had a tough recovery. You were given a second chance.
So, what are you going to do with it?
I was hit by a taxi while crossing a street in New York City. The impact crushed my pelvis, broke my jaw, and left me with a severe traumatic brain injury. Half of my skull had to be temporarily removed. I spent weeks in a coma and months in the hospital. There are six weeks of my life I cannot remember but months in the hospital I will never forget.
I'm not sure luck even fully describes what happened.
I happened to be in New York City. I happened to be taken to one of the best hospitals in the world. I happened to be treated by one of the world's top neurosurgeons, Dr. Howard Riina, who was on call and, I later learned, also one hell of a groomsman.
The accident changed me in a lot of ways. It left me with a huge chip on my shoulder. I felt like I'd be judged differently. Like I couldn't compete. Like I had something to prove.
A year and a half later, once I finally felt recovered, I couldn't shake the feeling that simply being grateful wasn't enough.
I've always loved Kevin Systrom's quote:
"The world runs on luck. The question is what you do with it."
Howard and I initially built a nonprofit together focused on better treatments for people suffering traumatic brain injuries. Along the way, I met Professor Fritz Vollrath, an evolutionary biologist who has spent decades studying spiders, webs, and silk. That meeting changed everything.
When Howard, Fritz, and I first started discussing replacing EPS foam in bicycle helmets, I thought we were building a better helmet.
As the team at INO Armor grew and took shape, it became clear we were onto something much bigger. Consumers are demanding real sustainability and transparency, while too many companies are responding with greenwashing or creating sustainable products that just don't perform (no offense paper straws). We made a different bet: that material science and performance would drive meaningful change.
I've learned throughout my Odyssey that great intentions aren't enough.
Everything we build at INO Armor must be grounded in performance.
It's wonderful that our material is home compostable. It's wonderful that it reduces reliance on petroleum-based foams. But none of that matters if it doesn't work, can’t scale, and is not cost-effective.
We passed regulated helmet testing. We outperformed some of the highest-performing and most expensive helmets on the market. We successfully passed impact tests by dropping devices onto steel anvils. Eventually, we passed helmet impact testing using only our patented Silk Pillow technology without a traditional helmet shell at all. The space was interested but not yet ready to adopt a radical new, natural technology.
We realized helmets were our proving ground. If we could redesign one of the most highly regulated safety products in the world using a natural material and outperform existing solutions, we believed we could apply that technology almost anywhere. Immediately, there was interest in using our system in sustainable packaging. Anyone with a product to protect and an interest in using a natural system to do it, became a potential customer. Our addressable market increased substantially overnight.
One product, our patented Silk Pillow impact protection device. Multiple SKUs. INO Armor was born.
Early on, we realized we couldn't be a helmet company and a packaging company at the same time. So instead, we chose to become a material science company and eventually an IP licensing company. Not just helmets, Gore-Tex. Intel inside. We’ll start with EPS foam and eventually go beyond.
Early adopters such as UOVO Fine Art and Storage, Pantalones Tequila, IAS Fine Art in Australia, Teremana Tequila, and over 300 retail locations of Storage Rentals of America validated that belief. Today, we have customers on four continents, with increasing order flow, celebrity partnerships, and more demand than we ever imagined. An early helmet enthusiast recently returned to us to discuss a new project. I’m not sure luck even fully begins to describe what has happened.
When it came time to name the company, I went back to Howard's description of my recovery as an Odyssey.
In The Odyssey, Ino saves Odysseus after Poseidon destroys his raft. She gives him an immortal shawl that allows him to survive his journey and reach safety. There’s just one catch, once he arrives, he must throw it back.
That part of the story resonated with me on multiple levels.
Anything we make at INO Armor can ultimately be thrown back to the earth and naturally compost.
But it resonated on a personal level too.
Howard gave me my immortal shawl.
Once I recovered, though, it was time to move on, throw it back, and get to work.
There are six weeks of my life that I don't remember, but thankfully, my friends do.
A big part of me hoped there would be some profound story or life-changing epiphany from coming out of a coma.
Instead, my friends tell a different story. They came to the hospital daily to hear less-than-good news and see some pretty scary stuff. One day, after doctors encouraged them to keep talking to me, a group of guys and girls I had just graduated from college with walked into my hospital room and announced they were there. “Hey Charlie, we’re back, how are you doing today?” Even if I had wanted to talk, the tracheotomy in my throat, which was helping me breathe, would have prevented it.
Apparently, I immediately smiled, kicked off the sheets, and started dancing naked. They tell me it was moments like these that made them believe I was going to be just fine.
If I’ve done anything right before, during, and after my accident, it’s always been to surround myself with incredible people. They’ve kept me alive.
The friends who were there before the accident. The friends who came afterward. My wife. My kids. My co-founder. My teammates.
Luck doesn't even begin to describe how I feel about having you all in my life.
Last night, flying home from a work trip to Denver, I overheard people talking about going to see Widespread Panic at Red Rocks.
Fitting, I thought.
I was probably channeling JB of Widespread Panic, screaming the lyrics to Climb to Safety to myself while grooving naked in my hospital bed in front of all the people who helped me recover.
Twenty-two years later, I still feel the same way.
"After all that I've been through, you're the only one that matters..."
Thank you to everyone who helped me climb to safety.
To my old friends, my new friends, my family, and everyone who has been a part of this Odyssey:
I'll never stop dancing for you all.
From Silk to Systems: Why Nature Already Solved Our Plastic Problem
By Fritz Vollrath
I have spent most of my life studying silk.
Not as a textile, but as a biological material refined by evolution over hundreds of millions of years. When I first began my work at Oxford, I was interested in spiders. Their silk, in particular, posed a fascinating question: how can a material be simultaneously strong, flexible, lightweight, and energy-absorbing?
It is a question that, even today, continues to challenge materials science.
Silk does not behave like most man-made materials. It is not brittle like glass, nor rigid like metal, nor wasteful like many synthetic polymers. It is precise. It is efficient. It is hierarchical in structure, meaning its performance emerges not just from what it is made of, but how it is assembled i..e. spun—from the molecular level up to the macroscopic.
In other words, silk is engineered by nature in a way we are only beginning to understand.
Why Silk Matters
To understand why silk is so important, one must look beyond its strength.
What makes silk extraordinary is its ability to manage energy.
If you drop a fragile object, what matters is not simply whether the material surrounding it is “strong,” but whether it can absorb and dissipate the energy of impact. This is where many synthetic materials fall short. They resist force, but they do not manage it particularly well. As a result, they often require bulk—layers of foam, air pockets, excess material.
Nature, by contrast, tends toward efficiency.
A silk cocoon, for example, protects a developing pupa—a very fragile organism undergoing transformation. The cocoon must shield it from impact, compression, and environmental fluctuations. And yet, it does so with minimal material.
It works because of structure. The fibers are arranged in a way that distributes force and absorbs energy gradually. It is not about stopping impact—it is about managing it.
This distinction is critical.
The Problem With Polymers
For decades, we have relied on synthetic polymers—plastics—to perform protective functions in our industrial systems. Expanded polystyrene, polyethylene foams, bubble wrap. These materials are cheap, scalable, and predictable.
But they are also fundamentally linear in their lifecycle.
We extract fossil resources, manufacture materials, use them briefly, and then discard them. The environmental persistence of these polymers is now well documented. They fragment, but they do not truly disappear. They accumulate.
From a scientific perspective, this is not an elegant system. It is, in fact, quite crude.
We have optimized for convenience rather than coherence with natural cycles.
The question, then, is not whether plastics can perform—they clearly can. The question is whether they are the right solution, given what we now understand about their long-term impact.
Can Silk Replace Polymers?
This is a question I have been asked many times.
The answer is not that silk, in its raw form, will simply replace plastics across all applications. Rather, silk offers a model—a set of principles—that can be translated into new materials.
Silk is protein-based. It is biodegradable. It is produced at ambient temperatures, using water as a solvent, without the need for harsh chemicals or high energy input. Its lifecycle is inherently circular.
But more importantly, silk demonstrates that high performance and environmental compatibility are not mutually exclusive.
For many years, there has been an assumption that sustainable materials must compromise on performance. My work with silk suggests the opposite: that Nature often achieves superior performance precisely because it operates within constraints.
Efficiency, after all, is a form of optimization.
From Research to Reality: INO Armor
For much of my career, my work remained within the realm of research—understanding, analyzing, publishing.
But there comes a point where one must ask: how can this knowledge be applied?
INO Armor is, in many ways, an answer to that question.
It takes inspiration from the structure and function of silk cocoons and translates it into a material designed for protective packaging. By combining silk cocoons with a biodegradable matrix, the material achieves a balance of strength, flexibility, and energy absorption.
What is important here is not simply that it is “inspired by Nature,” but that it is informed by decades of scientific understanding.
We know how silk fibers behave. We know how they dissipate energy. We know how their hierarchical structure contributes to performance. INO Armor builds on that knowledge.
And crucially, it does so in a way that is scalable.
A Shift in Thinking
What INO Armor represents is not just a new material, but a shift in how we approach materials science.
Instead of asking, “How can we make plastics less harmful?” we are asking, “What if we start from a completely different premise?”
What if protection does not require persistence?
What if performance does not require petrochemicals?
What if materials could return safely to the environment after use?
These are not abstract questions. They are design questions.
And increasingly, they are being answered.
Why This Matters Now
We are at a point where the environmental cost of our material choices is becoming impossible to ignore.
Plastic pollution is no longer a distant issue—it is present in ecosystems, in food chains, and even in the human body. The scale of production continues to increase, and with it, the accumulation of waste.
At the same time, we have more knowledge than ever before. We understand biological materials at a molecular level. We have the tools to analyze, replicate, and scale their properties.
The gap between what is possible and what is practiced is, therefore, a matter of will.
A Personal Reflection
Looking back, I did not begin my career with the intention of addressing environmental challenges.
I was simply curious.
Curious about how a spider spins a thread. Curious about how a cocoon protects a life in transition. Curious about how nature solves problems that we, as engineers, often struggle with.
But over time, that curiosity has taken on a different weight.
To study silk is to be constantly reminded that there are better ways of doing things. That efficiency, sustainability, and performance can coexist. That waste is not an inevitability, but a design flaw.
INO Armor is one expression of that realization.
Earth Day and Beyond
Earth Day serves as a useful moment of reflection, but it should not be the only one.
If we are serious about addressing environmental challenges, we must move beyond awareness to implementation. We must take the insights we have gained—from science, from nature—and apply them at scale.
This will not happen overnight. It will require collaboration across disciplines and industries. It will require investment, experimentation, and a willingness to rethink established systems.
But it is entirely achievable.
Nature has already done much of the work.
Closing Thought
If there is one lesson I have taken from a lifetime of studying silk, it is this:
The most advanced materials on Earth are not made in factories. They are grown, assembled, and recycled within living systems.
Our task is not to out-engineer Nature, but to learn from it.
INO Armor is a step in that direction.
And, I would argue, a necessary one.