Unfortunately, it seems that there's not many people interested on this group... Anyway, if someone is interested book up mi skype nick rafaeladebe and call me anytime you see me online, we could talk about this topics, or at least try to do it. Ty

Hi Rafa that's an awesome idea. Unfortunately I can't help you with English for engineers cause I still struggle a bit in this topic. My English is good for regular conversation. 

If you set up a group i would love tp join tho. 

Cheers

renata ( I speak Portuguese)