Highlights

Digital TV

Robust image

After the choice of the Japanese model, now it's the time of innovations

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Materials engineering

Beautiful, smooth and impermeable

Company develops a material that substitutes granite, marble and steel

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Communication

Who has power over the fourth power?

Blogs demystify journalism and dictate the news

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Literature

In the shadow of the past

The 125th anniversary of the birth of Stefan Zweig

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Visual arts

The design of an era

The growing concern with the visual conception of graphic arts in Brazil

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Retrospect

Driven by passions

José Leite Lopes, who died at the age of 87, leaves a vast range of accomplishments

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Interview

Emilio Moran: A world in change

MIGUEL BOYAYANWhen he talks about global climatic changes, anthropologist Emilio Moran seems capable of catching the attention of even the most skeptical of the anti-environmentalists. Perhaps because, instead of only detaining himself on numbers – whether of animal and plant species in the process of extinction, or of more or less degrees Celsius of the... View Article

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Biosafety

Embarrassments and skirmishes

Action attorneys agitate the CTNBio and open up a crisis with researchers

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Public policies

A monitored stroll in the park

A new system evaluates and guards against environmental impact in parks

Cover

Cerebral tuning

Cannabidiol acts against anxiety and other mental disorders

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Cell Biology

Maternal inheritance

Mechanism of insects helps the treatment of tropical illnesses

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Virology

Men in the spotlight

Masculine sexual health helps to contain a virus linked to uterus cancer

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Nutrition

Diet on the tips of the fingers

An analysis of nails shows how nutrition can vary

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Ecology

Invisible communities

The surface of a single leaf can house more than 600 species of bacteria

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Zoology

Wild life in the Metropolis

The city of Sao Paulo houses 433 species of wild animals

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