Science is Cool Ngewo April 21, 2013 Posted in Science Watch this video and tell me that you are not amazed. Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to email a link to a friend (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window) Author: Ngewo