Behind every man now alive stand thirty ghosts..

“Behind every man now alive stand thirty ghosts, for that is the ratio by which the dead outnumber the living. Since the dawn of time, roughly a hundred billion human beings have walked the planet Earth.

Now this is an interesting number, for by a curious coincidence there are approximately a hundred billion stars in our local universe, the Milky Way. So for every man who has ever lived, in this Universe there shines a star.

But every one of those stars is a sun, often far more brilliant and glorious than the small, nearby star we call the Sun. And many–perhaps most–of those alien suns have planets circling them. So almost certainly there is enough land in the sky to give every member of the human species, back to the first ape-man, his own private, world-sized heaven–or hell.


How many of those potential heavens and hells are now inhabited, and by what manner of creatures, we have no way of guessing; the very nearest is a million times farther away than Mars or Venus, those still remote goals of the next generation. But the barriers of distance are crumbling; one day we shall meet our equals, or our masters, among the stars. "
– Arthur C. Clarke

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Tsar Bomba

Humanity’s largest explosion was a Soviet nuclear weapon known as ‘Tsar Bomba’. The stats are terrifying, the explosion was 10 times the combined power of all the explosives used in World War II. That is insane.

A part of me would like to see these tests using todays technology, including the filming of it in HD. Or is that just wrong…