The Blackest And Whitest Things Around!
The Blackest And Whitest Things Around!
Published on 19 Aug 2014
What's blacker than black and whiter that white? Trace tells you how NASA is testing the blackest substance in the world for use on satellites, but despite all our trying, nature beat us at creating the whitest.
0 comments:
Post a Comment
Thank Your For Your Comment Please Check More Videos We Get Much More Videos For You