various facts of wool..
1, Wool is made from a protein called keratin, from which our hair and nails, bird feathers and animal horns are made. Therefore, there is a fear of getting insects in woolen clothes, because the caterpillars of some insects and moths eat the proteins present in the wool with passion.
2. Due to the protein called keratin and the water present in the yarn, real vardhman sparky wool never catches fire.
3. Most of the wool in its natural color is white, black and brown. Colored wool is obtained from the ancient breed of sheep, which produces wool of a kind suitable for weaving carpets.
4.The interesting fact about the wool is that the wool shed in the spring is softer than the wool shed in other seasons and its color is also more white, while the color of the wool shed in the autumn is light yellow.