- MIT and Rio de Janeiro are using blockchain to map & register homes in Rocinha Slum https://www.tecmundo.com.br/internet/216394-rio-janeiro-mit-criando-mapa-digital-rocinha.htm 2 comments cryptocurrency
- MSI 300 series pictured and specs listed. Lower TDPs. http://www.tecmundo.com.br/amd/81391-exclusivo-tecmundo-descobriu-tudo-novas-placas-amd.htm 12 comments hardware