Highlights

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

Chemistry

Powerful molecule

Biomaterials treats lesions in the skin and hypertension

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Retrospect

Revolution in the field

20 years ago, the first genetically modified plants appeared

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Epidemiology

Antivirus Fortresses

Autonomy in research into emergent diseases

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GENETIC

Another suspect in the sights

New species of virus may be the cause of citrus sudden death

ethology

The webs of intelligence

Memorizing enables spiders to perfect their instinctive hunting habits

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environment

Hidden wealth in the backlands

Diversity are undoing prejudices about the Caatinga

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paleontology

Wings from the past

Fossils reconstitute the prehistory of winged beings in Brazil

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astrophysics

Before the storm

Ultrarapid radiation pulses precede gigantic particle jets launched by the Sun

theater

The enchanting soul of the stages

Thesis revisits the theatrical militancy of João do Rio

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Culture

The roots of Sérgio Buarque

Centenary of Sérgio Buarque takes out his dissertation for a master's degree

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History

Chica da Silva without an X

The myth of the slave-queen hides the hypocrisy of Brazilian racial democracy

Reviews

Philosophy as Will and Representation

Text by Schopenhauer presents his vision of the history of philosopher

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genetic engineering

The battle of the transgenics

Controversy about RR soybeans heats debate about biotechnology

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