Kaboomly turns published nuclear-effects estimates into an interactive browser experience. Instead of interpreting a distance in isolation, visitors can place approximate blast, heat and initial radiation rings over a city, vary the yield and compare airburst with surface-burst scenarios. A shareable URL makes a scenario easy to revisit. The core map is free and needs no account; optional Pro features are available as a one-time purchase. Sources and assumptions are documented. This is an educational visualization, not a tool for targeting or emergency decisions.
The product is built around a simple problem: an abstract radius is difficult to relate to a familiar place. Its purpose is to make that scale visible while keeping sources, assumptions and limitations available to the reader.