The Biggest and Smallest The Biggest and Smallest From the enormous cosmos to the infinitesimal atom, the universe is a place of extreme sizes. Info Check your local listings. The Biggest and Smallest: The Biggest and Smallest From the enormous cosmos to the infinitesimal atom, the universe is a place of extreme sizes. Share Share this URL: Or you can use the code below to embed the video. The code updates if you change the width/height. Minimum dimensions are 320x211 pixels. <iframe width="640" height="391" src="http://channel.nationalgeographic.com/channel/videos/the-biggest-and-smallest/embed/" frameborder="0" scrolling="no" allowfullscreen></iframe> Width: px Height: px 2 comments   Get Livefyre FAQ Sign in + Follow Post comment Link Newest | Oldest Steven P 5pts Great show that is completely ruined my all the DRAMATIC music backscored ! I found it difficult to watch and very annoying because of it :( Steven P 5pts Great show but all the dramatic music completely ruins it way tooo much !!!