21st June 2009, 02:57 PM
I found this report which discusses a substance called cramp.
http://www.sair.org.uk/sair25/sair25.pdf page 16
I think one of the bigger bits look like it might be burnt bone (extremely light) and the smaller bits have have a white glassy appearance on the outside and are quite bubbly and very light.
Constant development is the law of life, and a man who always tries to maintain his dogmas in order to appear consistent drives himself into a false position.
Mohandas Gandhi
http://www.sair.org.uk/sair25/sair25.pdf page 16
I think one of the bigger bits look like it might be burnt bone (extremely light) and the smaller bits have have a white glassy appearance on the outside and are quite bubbly and very light.
Constant development is the law of life, and a man who always tries to maintain his dogmas in order to appear consistent drives himself into a false position.
Mohandas Gandhi