A True Yunatic
Some minds don’t just think fast – they build machines that think faster. Seymour Cray wasn’t loud, flashy, or corporate. He was a quiet genius with a soldering iron, inventing the modern supercomputer not in labs full of noise, but in basements and boathouses.
He didn’t care about business meetings – he cared about speed, elegance and getting the wires just right. Cray believed in solitude as innovation and that the best thinking often happens while digging tunnels under your own house.
“The trouble with programmers is that you can never tell what a programmer is doing until it’s too late.” – Seymour Cray
The Inner Child
Cray’s inner child was tinkering, solitary and laser-focused – the kind of kid who took apart radios just to see what lightning looked like on the inside. He never lost that curiosity. Even as his machines grew faster than anyone thought possible, he remained humble, playful and a little mysterious. He stayed close to silence, nature and precision – building not for fame, but for the joy of watching the impossible come to life.
Tribbles
Seymour Cray’s tribbles were not loud – but they shook the world:
- Cray-1 (01976) – The first supercomputer to break through the sound barrier of processing. Elegant, fast, circular – like a spaceship for thoughts.
- The Cray Research legacy – Machines that helped map genomes, predict weather, simulate the stars.
- Unorthodox design – Known for hand-drawing circuits, building computers with minimalism and beauty.
- Influence on peers – His ideas deeply inspired Danny Hillis (Thinking Machines) and even attracted the playful curiosity of Richard Feynman, who briefly worked with Hillis to build parallel machines.
“Seymour Cray is the Thomas Edison of the computer industry.” – Steve Jobs

Connected with the Yuniverse
Cray didn’t just compute – he listened to what computation could become. His machines weren’t brute force – they were quiet dances of electrons, tuned for grace. He built not for scale, but for essence, trusting intuition as much as engineering.
Spiritual
In the rhythm of circuits, in the silence of solitude, in the joy of pure function beautifully rendered. His spirit was in clarity, focus and doing one thing exceptionally well.
Seymour Cray reminds us that genius doesn’t always speak loudly – sometimes it hums, cools and calculates at the speed of thought.