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Just How Big?
Just How Big? is a free visual encyclopedia for understanding size and scale.
Every new entity takes research, illustration work and development to turn a number into something you can see and compare.
What support makes possible
- New calibrated illustrations
- More encyclopedia entries
- Better visual comparisons
- New scale-based games and interactive tools
- Ongoing development and hosting
Support is completely optional. Payments are handled externally by Ko-fi, and Just How Big? remains free to explore.