Working on a Brazilian startup right now, A water filtration system. I am trying to convince the CEO to use one of the old designs to include bitcoin miners, The machine produces solar electricity, Distillation for water purification, And produces WiFi. I think his company is a perfect model to bring Bitcoin services to Brazil. I sent him a node, A couple coldcards, And a Tor encrypted router, And it got lost in the mail. So now I have to save up the 4000$ mining Fiat to personally deliver these devices to him in Sao Palo. Brazil is a logistical nightmare.