Newton, Einstein, Tesla … yesterday a new name joined the ranks of past great minds who have through their intellect, curiosity and wisdom bettered humanity and our scientific understanding.
In Stephen Hawking's case add a healthy dose of guts.
Diagnosed with motor neurone disease at age 21 the young Brit was not expected to live more than a few years. With stiff upper lip, he defied those odds.
Upon his death yesterday, at age 76, Hawking was confined to a wheel chair, wrote books and academic papers by the excruciatingly faffy method of selecting letters with a twitch of his eye – most other bodily functions having failed him long ago.
Even those who have not heard of Stephen Hawking will probably recognise the synthesised voice through which he spoke to the world. In a way he was Humanity's first cyborg.