19:10:15	 From  Sérgio Lima : boa noite
19:10:31	 From  Prof Alexandre Mendes : Boa noite
20:11:55	 From  Pedro de Carvalho Barros : https://produto.mercadolivre.com.br/MLB-1237429600-ralador-eletrico-de-queijo-e-coco-110v-rr1-tipo-yale-arbel-_JM?matt_tool=14213447&matt_word=&matt_source=bing&matt_campaign=MLB_ML_BING_AO_CE-ALL-ALL_X_PLA_ALLB_TXS_ALL&matt_campaign_id=382858295&matt_ad_group=CE&matt_match_type=e&matt_network=o&matt_device=c&matt_keyword=default&msclkid=aae4d63a3d2018c532b2b36c9c036606&utm_source=bing&utm_medium=cpc&utm_campaign=MLB_ML_BING_AO_CE-ALL-ALL_X_PLA_ALLB_TXS_ALL&utm_term=4581596252378108&utm_content=CE
20:48:09	 From  Prof Alexandre Mendes : T "verdadeira" = 23,156874500000063598742569888 °C
20:48:44	 From  Prof Alexandre Mendes : 0,1/raiz(12)