Teacher blackout in Brazil
To improve basic education, the country needs to renew undergraduate courses that prepare students to teach, as well as to create policies that make the teaching career attractive | 7'56
Tilapia skin offers innovative treatment for corneal ulcers, preventing eye loss | 6'06
What is El Niño?
Animation explains why warming of surface waters in the Pacific Ocean can cause increasingly frequent extreme events | 7'16
Punk scene in Brazil
Documents reveal the social and political context in which the movement developed in the country | 11'32
Catholicism with African roots
Researcher traces relationships between the African diaspora, from the time of slavery, and the tradition of samba in the Recôncavo Baiano, in Brazil | 6'53
Video brings unique images of jaguar cubs
NGO combines research activities and ecotourism to study more than 180 animals that live in a reserve in the Pantanal | 7'36
Anthropologist of Tukano ethnicity reveals concepts of indigenous medicine
Through preventive practices, the first healthcare center based on an indigenous knowledge system has already served more than 10,000 people in Manaus | 10'38
New kind of coral reef surprise researchers
Far from the coast, coraline Hills harbor a large diversity of fish that only exist there | 4'58
Researchers are the first to explore the Imeri mountain range
Biologist Miguel Trefaut Rodrigues, from the Biosciences Institute at the University of São Paulo (IB/USP), shows some of the new species collected during expedition to the Imeri mountain range, in Amazonas State near the border with Venezuela | 7'32
How do Yanomami dream?
Ethnographic studies bring to light Amerindian peoples' interpretations on oneiric activities | 4'14
What is deepfake?
Anderson Rocha, head of the Artificial Intelligence Laboratory (recod.ai) at the University of Campinas, explains how this technology works, as well as its applications and risks
Camouflage to blend in the landscape
Mimicking leaves, branches or rocks is one of the most efficient camouflage strategies, but it limits movements and possibilities of living areas | 3'57
Meat or vegan ultraprocessed products, does it matter?
Nutritional values of processed meat or vegan products are similar, but salt contents may be too high to be healthy | 3'44
Vapes, a path to traditional cigarettes
Even banned in Brazil, electronic cigarettes are consumed by young people and are a health hazard | 3'17
Fishes and corals also suffer with climate change
Altered ocean currents carry less of the microorganisms which feed deep and cold water corals. Closer to the surface, rising temperatures pose energetic challenges for fishes | 3'02