[ExI] How big is our Universe?

[spike at rainier66.com]

-----Original Message-----
From: extropy-chat <extropy-chat-bounces at lists.extropy.org> On Behalf Of BillK via extropy-chat


<https://aeon.co/videos/revisiting-powers-of-ten-what-weve-learned-about-the-universe-since-1977>
     (7 minutes)

BillK

_______________________________________________



Thanks BillK!

I remember being mind-blown by the 1977 original.  Now I am looking forward to the sequel to this one where they go down in closer by a factor of 10 every 10 seconds.

spike