invention with bitcoin
Brazilian entrepreneur Ricardo Reis has created a prototype that serves Coca-Cola when it receives a payment in bitcoin through a tablet. The creation was announced at Medium in late December with a video demonstrating the incredible invention.
It is his second invention, the first being a coffee machine that works basically the same way. Its innovation now, however, is the use of the blockin 'lightinig network protocol, which allows faster transactions.
Currently working on an online research platform for public tenders, Ricardo says he is just an infomercial of bitcoin, which he has invested in since 2016.
https://www.youtube.com/watch?time_continue=4&v=2Fb6Xww2P7c
Muito bom! Bem vindo ao Steemit! Uma dica, se for postar em português o pessoal dos projetos @camoes e @lusofonia recomenda a adoção da tag #pt. Se precisar existe tb o wiki Steem.center com a tradução do FAQ e guias para iniciantes. Sucesso e boa sorte mais uma vez!!