Travelmath provides a database of major and local cities around the world. You can find the latitude and longitude of any world city, and check the city distance by comparing the flight distance between cities with the driving distance to see how far two cities are from each other.
Whorled phyllotaxy. Whorled phyllotaxy is another common mutation, although this is less desirable as a concealment trait as the plants still definitely resemble cannabis.
Permanent waving is a two step process involving a chemical change of the hair in order to form. curls. The hair is chemically treated in order to achieve the formation of the shape of the rod used. Perm wrapping is in essence a wet set on perm rods instead of rollers. The size and shape of the rod determines the amount of curl in size as well as shape. The wrapping method also determines the appearance of the curl.