Glucose battery por Evanildo da Silveira
Glass negatives depict science in the early twentieth century por Carlos Fioravanti
Antonio Bianco: An adjustment to hypothyroidism treatment por Marcos Pivetta and Ricardo Zorzetto
Egg white increases adhesion of graphene to cotton threads por Felipe Floresti
Trees in pasture areas improve cattle herd productivity por Domingos Zaparolli
System captures CO2 from the atmosphere por Domingos Zaparolli