The best album by Tool is Lateralus which is ranked number 168 in the overall greatest album chart with a total rank score of 14,149. Tool is ranked number 86 in the overall artist rankings with a total rank score of 34,307. Members who like this artist also like: Radiohead, Nirvana and Rage Against The Machine.
They are made of keratin â in rhinoceros horn it is chemically complex and contains large quantities of sulphur-containing amino acids, particularly cysteine, but also tyrosine, histidine, lysine, and arginine, and the salts calcium carbonate and calcium phosphate.
The structure of the rhino horns is similar to a pencilâs tough lead core and weaker wood periphery, which allows the horns to be honed to a sharp point. Thus, the horn is not simply a clump of modified hair and most closely resembles the structure of horsesâ hoofs, turtle beaks and cockatoo bills. The study also found that the melanin and calcium patches appear in yearly growth surges but the effects of temperature, diet and stress on the growth are still unknown.