A pestle and mortar is invaluable for jobs like crushing and grinding small amount of spice. You are able to control the grinding very accurately and the weight of the pestle helps with the process. This fine grinding is used

Yes. Green, red and yellow peppers are members of the same capsicum family as chilies, and are also known as capsicums. Different colors of peppers taste differently. Red peppers are distinctly sweeter than green, which are simply unripened red peppers.