Printed
Astrophysics
Lights from the past
Projects register temperature that show the Universe 13 billion years ago
Nanotechnology
The Ideal Shape
Researchers show carbon nanotubes that slide almost without friction
By Ricardo Zorzetto and Eduardo Geraque
Interview
Marcelo Damy: Atomic opinions
Physicist defends the use of nuclear power stations for generating electricity and criticizes thermal energy
By Mariluce Moura and Neldson Marcolin
Anthropology
The album of the patriarchal family
Thesis brings together the visions of Nelson Rodrigues and Gilberto Freyre
By Redação
citriculture
Risk of heart attack in the orange groves
Citrus sudden death threatens production and challenges researchers
environment
The controversy goes on
Federal government is going to decide on the production of transgenics
electronic library
ProBE: mission fulfilled
Scientific magazines can be consulted at Capes's Periodicals Gateway
fomentation
The new strategies of the CNPq
The objective is to strengthen the regional participation in S&T
agricultural
Knowledge of the field
Embrapa completes 30 years of development for agriculture and livestock raising
Energy
Efficiency under the sun
Researchers from Rio Grande do Sul develop more productive solar cells
Materials engineering
Extra toughness in the air
A product gives more resistance to the wingtip lights of Embraer's aircraft
Geology
Ten tremors a day
Study reveals intense movement of the crust in the central region of Brazil
biodiversity
New seafood
Biologists discover 52 species of animals that live on the bottom of the ocean
Paleobotany
When pine trees were dwarfs
Fossils of old araucarias attest to the transition of this species
