
On 13 September 1987, Goiânia was the setting of the most serious radiological accident in history, when collectors of recycled material found in a hospital in ruins a device containing a capsule of Caesium-137.
7.4
7.1
7.0
6.0
5.9
6.7
6.8
6.5
6.3
7.4
6.7
6.5
6.2
6.8
7.0
6.0
6.4
6.0