This page collects together links to chronology investigators' websites plus links to Google-translated pages.

Links to Russian language articles about earlier thermonuclear wars on Earth with Google-translate function built in. Each article should render in English after a few seconds.

Links to non-English alt-history research sites translated via Google-translate. This is a somewhat categorised list of links to history and technology-related non-English sites.

This page collects together videos about oddities in human technological development. As a test of a third-party video translation servicer, it didn't work as well as hoped but the videos may still be interesting, especially if you speak the native language.

This page collects together videos on grand-scale quarrying and terraforming, with links to subtitles. Videos are from various Russian sources, primarily by Alexei Kungurov and from Oleg Nestyagin's 'Dark Side' YouTube channel. This page was a test of a third-party video translation service. It didn't work as well as hoped but the videos may still be interesting, especially if you speak the native language.

Links to new chronology and alt history sites' English-language pages