https://www.youtube.com/watch?v=ExqoBNE ... 79eGDVI7mgGreta wrote: Remember the old video Powers of Ten? That's on YT - I remember being enchanted and amazed by that video in the 80s.
Whenever I think of our insignificant "pale blue dot" I remember that there is about 59,720,000,000,000,000,000,000 tonnes of planet beneath my feet, extending 12,742kms downwards. We have tried to drill down to the centre of the Earth and, of the 6,371 kms distance, we now have only another 6,359 kms to go before reaching the Earth's centre.
We are small brown dots scuttling around the surface of a pale blue dot. On galactic scales we are a dot on a dot in a dot in a dot. I find the idea of being inconsequential comforting - not too much responsibility
One of my favourite videos. I didn't know it was from and old series.