Get YouTube subscribers that watch and like your videos
Get Free YouTube Subscribers, Views and Likes

4th Dimension - Tesseract 4th Dimension Made Easy - Carl Sagan

Follow
AstronomyCorner

From the epic Cosmos by Carl Sagan: http://amzn.to/2BKhUix (US). For UK: http://amzn.to/2BNeP14 | Canada: http://amzn.to/2AutZu2 |

This short video clip shows Carl Sagan explaining the 4th Dimension. It is a short clip from Carl Sagan's Cosmos: A Personal Voyage.

Astronomy Gift Shop: http://www.astronomydvd.com/shop.aspx

Astronomy / Space Pictures Page (FB) : https://www.facebook.com/Astronomy.Pi...

Amazon associate disclosure: As an Amazon Associate I earn from qualifying purchases.

posted by cantcatchtmrw3f