Ngram of the day: From "Cobalt bomb" to "Doomsday Machine."pic.twitter.com/1MwjmLcGSL
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
@Ethan_Heilman A guess: there was a lot of general hemming/hawing about nuclear war in 1985; Reagan Star Wars + 40th anniversary Hiroshima.