“Mattering the Invisible has much to offer religious studies scholars by exemplifying and expanding the possibilities of what constitutes material culture.” • Nova Religio“The volume brings together a heterogenous and international group of scholars who present a wealth of information of different practices of mattering the invisible… makes a significant contribution to anthropology, and offers innovative contributions to those interested in media studies, materiality, science and technology studies.” • Marcelo Moura Mello, Federal University of Bahia