> they still don't completely understand what happened Which is a very different assertion than your original, "People remember things like this". I have home

> they still don't completely understand what happened Which is a very different assertion than your original, "People remember things like this". I have home heating and cooking powered by propane. So do millions of other people. Nobody (except you apparently) seriously considers an obscure incident 70 years ago to justify irrational fear of a flammable gas that is alredy piped into millions of homes by the cubic foot.