The Live Research Fair is a forum organized by the Barcelona Science Park (PCB) and Obra Social la Caixa which gather research groups from Catalan institutions to create a communication space for science and society –beyond the and research atmosphere- and promote scientific vocations among youngsters. The Live Research Fair is part of the science dissemination program of PCB’s Recerca en Societat. This year, from March 6 to 9, attendants will see the relationship between the active brown fat and a good metabolic health through the assessment of brown fat activity through infrared thermography.