San Jose State University's Beethoven Center has brown, grey & white strands of this that once grew on Ludwig
[DOC] [TLE] Argonne National Laboratory photos on Flickr | Flickr [PAR] Image also featured in one of my blog articles picsbyrobert.wordpress.com .... a 
droplet of liquid indium in contact with a nanowire made up of many tangled 
strands of silica.