The ATOs he invented were basically cellular level micro-nano-robots that could be programmed to repair human tissue. Microsurgeries to repair nerves,...open capillaries in the brain, and do other things beyond human capability were now commonplace.Doctor Ab, as he was usually called, became extremely rich off his invention. He also became extremely eccentric– or perhaps his wealth allowed his eccentricity to become more apparent. He despised the word “robot” and would never allow any of his. Today was to be a long day in the saddle and time spent in unknown environments. Besides his usual clothing, He paid particular attention to his weaponry. He repeated what he had been carrying yesterday, but today he included his firearms. On his hip, he wore a well used Navy Colt pistol. In a shoulder holster under his left arm was a Colt .36 Cal pocket police special. And he also brought his .44 heavy rimfire Henry.Picking up his saddle, Joshua bounced up and down a couple of times, to settle. The scene around him could have been in just about any other American city. A baseball diamond and a soccer field were encircled by a running track with a small playground set off to one side. There were cries from the soccer field indicating a game was in progress. All very normal.Then Duncan stiffened as the familiar sensation washed over him. There was another Immortal nearby. Instinctively his hand lifted and touched the back of his neck, his fingers inches above where his concealed sword. He gave a discreet cough, then, when she looked up, introduced himself as having booked a room for the night. "Good afternoon you must be Mr Hunter?, my name is Jenny, we have your room all ready on the first floor and the flowers you requested have been delivered, if you are eating in the dining room tonight you will find a menu book and a wine list, if you wish call me and order in advance. As he walked towards the lift Jenny had already returned to her reading, yes he thought the girl had.