1- All the typos that you have reported, plus a few more, have been corrected. What I meant is that whenever I think there will be no more typos or anything regarding the game's text, some typo will pop up somewhere!
Do not worry about the addition of languages. Whenever their time comes, I will find a native speaker of the targeted language to do the translation.
As for the naming of 'orders of magnitude', I'm going to stick to the current names. The same goes for 'Impossible'.