Videos

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Punk scene in Brazil

Documents reveal the social and political context in which the movement developed in the country | 11'32

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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

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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

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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

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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

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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

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How do Yanomami dream?

Ethnographic studies bring to light Amerindian peoples' interpretations on oneiric activities | 4'14

Videos

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

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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

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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

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Vapes, a path to traditional cigarettes

Even banned in Brazil, electronic cigarettes are consumed by young people and are a health hazard | 3'17

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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

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With Brazilian optic fibers, Japanese telescope Subaru promises to widen observations on the Universe

Equipment set in Hawaii may significantly improve the ability to study distant galaxies and very weak stars | 2'52

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When the brain grows and shrinks

A collection of magnetic resonance images shows that the organ grows rapidly until the third year after birth and then declines slowly from adult age on | 6'02

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How hummingbirds can explain other species’ extinction

Bird extinction may unleash cascade effect where these pollinators and plants interact most intensely | 2'51