Gibbons on Helium Singing Like Opera Stars [yt]Sfk_VYogLCo[/yt]Published on Aug 23, 2012 by NewsyScience Researchers recorded gibbons singing after breathing helium and found they have vocal control on par with trained opera singers. http://www.youtube.com/watch?v=Sfk_VYogLCo --- (linked in): www.newscientist.com/data/images/ns/cms/dn21443/dn21443-1_300.jpg www.cosmosmagazine.com/files/imagecache/blog/files/features/print/ultrasonic%20phillipine%20tarsier%20communication.jpg http://investorshub.advfn.com/boards/read_msg.aspx?message_id=71841867 and preceding and following news.bbcimg.co.uk/media/images/58843000/jpg/_58843485_gorillachild.jpg news.bbcimg.co.uk/media/images/58936000/jpg/_58936122_58931092.jpg http://investorshub.advfn.com/boards/read_msg.aspx?message_id=73013292 and preceding and following