Highlights
Ecology
Investment in water
Petrobras invests in environmental preservation projects on the theme of water
Sem categoria
Affirmative policies for the Blacks in Brazil
Carlos Vogt It was only in the 20th century that studies and intellectual attitudes and policies positively focused on the Black question in Brazil developed. In the 19th century, there was a whole abolitionist literature that, however, treated Blacks as a problem homogenized by slavery, like a blotch.It is true that Nina Rodrigues, a pioneer... View Article
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Cover
The double sacrifice is worth it
Diet and exercise, together, presents health benefits
By Ricardo Zorzetto and Francisco Bicudo
Viticulture
A lot of pulp and no seeds
Three varieties of seedless table grapes are launched onto the market
chemical engineering
The color of meat
Fungus-produced food coloring has new production technique
biochemistry
Crystalline image
Detailed structure of protein facilitates the search for new medicines
Genomics
At the heart of the genes
Technique shows which stretches of DNA are activated in different cells