Deaths on April 7

Satsue Mito

Died on April 7, 2012

Satsue Mito, Japanese zoologist and academic (b. 1914)

Satsue Mito (三戸サツエ, Mito Satsue, April 21, 1914 – April 7, 2012) was a Japanese school teacher and primate researcher. She helped with the Kyoto University Primatology group (composed of Kinji Imanishi, Junichiro Itani) studying wild monkeys on an island called Kōjima, in Miyazaki Prefecture. She identified every monkey in the island and recorded their relationships. She discovered the origin and spreading of sweet potato washing by monkeys. She was an instructor of Kyoto University working with other researchers between 1970 and 1984.

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Satsue Mito

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Events on 2012

13 Jan

Costa Concordia disaster
The passenger cruise ship Costa Concordia sinks off the coast of Italy due to the captain's negligence and irresponsibility. There are 32 confirmed deaths.
2 Jun

2011 Egyptian revolution
Former Egyptian President Hosni Mubarak is sentenced to life imprisonment for his role in the killing of demonstrators during the 2011 Egyptian revolution.
19 Jun

Julian Assange
WikiLeaks founder Julian Assange requested asylum in London's Ecuadorian Embassy for fear of extradition to the US after publication of previously classified documents including footage of civilian killings by the US army.
11 Sep

2012 Benghazi attack
The U.S. embassy in Benghazi, Libya is attacked, resulting in four deaths.
23 Oct

Digital switchover
After 38 years, the world's first teletext service (BBC's Ceefax) ceases broadcast due to Northern Ireland completing the digital switchover.

Deaths on April 7

Satsue Mito

Died on April 7, 2012

References

Choose Another Date

Events on 2012

Costa Concordia disaster

2011 Egyptian revolution

Julian Assange

2012 Benghazi attack

Digital switchover