The guy who founded Duolingo is also the guy who invented Captchas.
> On Aug 19, 2018, at 8:40 AM, Alfredo Covaleda Vélez <[email protected]> > wrote: > > https://www.duolingo.com/ <https://www.duolingo.com/> is an amazing website > to learn many languages. My mother language is Spanish and I am trying to > learn Romanian through English. It is fun. I also want to learn German and > Portuguese to speak to my nieces and nephew although they also speak Spanish > and even better than me. > ============================================================ > FRIAM Applied Complexity Group listserv > Meets Fridays 9a-11:30 at cafe at St. John's College > to unsubscribe http://redfish.com/mailman/listinfo/friam_redfish.com > FRIAM-COMIC http://friam-comic.blogspot.com/ by Dr. Strangelove
============================================================ FRIAM Applied Complexity Group listserv Meets Fridays 9a-11:30 at cafe at St. John's College to unsubscribe http://redfish.com/mailman/listinfo/friam_redfish.com FRIAM-COMIC http://friam-comic.blogspot.com/ by Dr. Strangelove
