In 1945, a self-taught engineer named Percy Spencer was working on radar magnetrons when he noticed that a candy bar had melted in his pocket. Most people would have blamed the weather or their coat. Percy blamed science. He thought, maybe this has something to do with the stuff I am working on. So, like any curious scientist would do, he ran some experiments with popcorn and eggs.
His theory was correct and led to the first “Radarange” patent. The Raytheon Corporation shipped the first commercial microwave oven in 1947. A defense company, built to think about missiles and war, accidentally changed how to reheat leftovers at midnight.
The microwave oven falls into two categories of innovation, accidental and radical.
Accidental innovation happens when you find something useful while chasing something else. These are the happy accidents that gave us penicillin from mold. Radical innovation goes further. It creates new technology and new markets. It does not improve what exists; it rewrites the rules.
In business terms, innovation is less about ideas and more about consequences. Something changes in how people behave. When you add scan-to-pay to your app, for example, that is incremental innovation. Your core product is the same, your market is the same. You have just improved what already exists. This protects market share by keeping your product relevant, but it rarely changes the market.
To make groundbreaking products, you need radical innovation. It creates something the market didn’t know it needed. The new product creates a new behavior, and a new market forms around it. The microwave did not compete with ovens; it changed the definition of cooking.
This kind of innovation rarely comes from strategy documents. It usually appears as noise or a mistake.
That is why open-mindedness matters more than intelligence. Percy could have thrown the melted candy away and focused on his job description. Instead, he followed curiosity and risked looking foolish.
We like to believe innovation comes from asking customers what they want. We say, “we need to understand the customer pain points.” But customers describe problems they already understand. They do not describe futures they have never lived in. No one asked for a microwave oven, but here we are.
Apple did not ask people if they wanted a touchscreen phone with no keypad. Facebook did not begin as a grand plan to dominate our attention spans. It began as a college experiment and turned into a global distraction machine.
Sadly, businesses train people to eliminate variance. We push each other to stick to the plan and be rational. Radical innovation lives outside that. It reigns where things feel uncomfortable and slightly wrong.
In business, accidental innovation only becomes radical when someone in the room chooses risk over comfort. That mindset does not guarantee breakthroughs, but without it, they never happen.
Accidents happen in every lab, office, and market. Innovation begins when someone has the eyes to see the opportunity.
