ScienceSquirrel - 5-12-2013 at 17:44
I am not sure if this is the best place to put this but Nelson Mandela achieved a lot in his life for other people.
He was not a scientist but he believed in liberty, knowledge and self expression.
Humanity is poorer for his departure.
Pulverulescent - 6-12-2013 at 02:15
It brought a lump to my throat, too . . .