Time Needed To Sort Itself Out — Mario V. Farina

Two companies of great technical competency produced apps permitting time travel by humans. ignoring cautions from many, each company sent a person back in time. It was expected that an new era of travel would result with tourists traveling back and forth in time. One reporter had stated it might be like lighting a fuse to the mother of all bombs, then watching the fuse burn down. This story tells what happened.