I was thinking over an idea of Napoleon rediscovering the secret of greek fire while campaigning in Egypt and Syria and, perhaps, even improving various aspects of this weapon (including, perhaps, range) with the help of numerous french scientists accompanying the expedition. Is that possible or ASB? I mean, let's not mistake something unusual and highly unlikely for something impossible and meaningless.
What do you think? I apologise for making any sort of spelling or grammar mistakes. English is not my native language.