We’d like to show the side of the world you don’t normally see on television.
"EcoBio-Block replicates the natural purifying mechanism of nature, which has been impacted by pollution
In nature, microorganisms live in much the same way as other living creatures. ... "
more info, go to >>> http://koyoh.jp/en/nature.php
the video is posted on YouTube by http://www.youtube.com/user/simevb
( no personal connection )