operation
customers can have a session with a doll for about $100 per hour. a computer program that runs within a distributed system is called  a distributed program (and distributed programming is the process of writing such programs). the bulls then back up about 20 meters, lower their heads, and charge into each other, and will keep doing so until one bull gives up. as of november 2021, he has starred in over 550 films. they were more often used in school grounds where, as drinking fountains, they also served a useful function. 