History discovery
Demon core
A plutonium core was involved in two fatal criticality accidents at Los Alamos.
DiscoveryScroll
Discover strange, true stories without an endless feed
DiscoveryScroll.xyz is a lightweight, privacy-friendly discovery app with no accounts, no ads, and no tracking. Open one doorway at a time and follow curiosity into fascinating Wikipedia topics across mysteries, history, science, nature, space, ancient civilizations, abandoned places, unusual people, disasters, cryptography, and internet folklore.
Mystery Doors
Open without spoilers
Curated Journeys
Follow a thread
Time Machine
Browse by era
Archive
Search the library
Progress