Rolligon: whatever happened to those giant balloon tires?
They look like a forgotten invention. But Rolligon still has a job to do—and a lesson for founders.
Rolligon · 3 min read↗
Ideas leave clues.
Explore the sparks, the setbacks, and the second chances.
There’s something to learn from every outcome.
4 stories to spark a thought
Right idea. Wrong delivery.
Webvan saw a world where groceries came to your door. The hard part was making the journey pay.
Webvan · 2 min read↗
Some ideas keep ticking.
A smartwatch, a devoted community, and a second life for an idea that refused to disappear.
Pebble · 2 min read↗
The side project was the spark.
Sometimes the useful business is hiding inside the thing you are trying to build.
Slack · 2 min read↗
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