In his latest works - the Tristia and Ex Ponto - he imparts the interest of personal confessions to the record of a unique experience.
On passing a current through the carbon the small rod is heated to incandescence, and imparts heat to the surrounding mass.
It is also employed to colour glass, to which it imparts a light green colour.
It imparts a yellow colour to wool and silk.
When the disease attacks the larvae before they are sealed over Bacillus alvei is present, usually associated with Streptococcus apis, which latter imparts a sour smell to the dead brood.