Muere un genio

Conmemoracion de la muerte de un genio y el natalicio de otro.

Stephen Hawking: Visionary physicist dies aged 76

http://www.bbc.com/news/uk-43396008

https://en.wikipedia.org/wiki/Stephen_Hawking

Albert Einstein (14 March 1879 – 18 April 1955) was a German-born theoretical physicist^[5] who developed the theory of relativity

https://en.wikipedia.org/wiki/Albert_Einstein

Hawking's death, Einstein's birth, and Pi Day: what does it all mean?

https://www.usatoday.com/story/tech/talkingtech/2018/03/14/hawkings-death-einsteins-birth-and-pi-day-what-does-all-mean/423342002/