Disappearance and struggle | 22.02.2017


In 1990, 1.049 skeletons were removed from a clandestine mass grave opened in Perus, in the ouskirts of São Paulo. Samuel Ferreira, Javier Amadeo and Márcia Hattori, from the Perus Task Force (GTP), speak on the attempt to identify missing persons from the dictatorship period, from remains unearthed at the cemetery.

Subtitles in English are available.

Meteorite impact 250 million years ago caused earthquake and tsunami
Impa's director talks about Brazil's entry in the elite group in mathematics
A cold particle can transfer heat to a hotter one, reversing the arrow of time
How monkeys help us understand the virus' dispersal
Inflammation reduces neuron conections of children with the disorder
The detection of gravitational waves from a neutron star collision
Physics, biology and technology unite to unravel a rodent's circadian rhytms
Brachycephalus froglets, from the Atlantic Forest, don't hear their own calls
Transgenic sugarcane is resistant to its main pest
Balloons can help bring connectivity and vigilance to remote areas
Experiment replays phenomenon which may occur near black holes
The challenges in diagnosing and treating genetic sexual disorders
The importance of communication to bring science closer to the public
How fungi use chemistry to shine in the darkness of the forest
3D cell cultures help further understanding on organs and tissues