John ‘Melodysheep’ Boswell’s great production, with added subtitles.

John’s channel
youtube.com/​melodysheep

Also visit John’s “Symphony of Science” website
symphonyofscience.com

The Sagan Appreciation Society channel
youtube.com/​SaganAppreciationSoc

[deGrasse Tyson]
We are all connected;
To each other, biologically
To the earth, chemically
To the rest of the universe atomically

[Feynman]
I think nature’s imagination
Is so much greater than man’s
She’s never going to let us relax

Vodpod videos no longer available.