Subscribe | UPI Odd Newsletter Subscribe LONDON, Sept. 20 (UPI) -- A cat traveling in style atop a robotic vacuum cleaner reached up to high-five its owner while taking a cruise through the house. The video, posted to YouTube by user Rolley Ragdolls, shows ragdoll cats Flame and Gandalf take turns riding in a waste basket atop a Roomba-like robotic vacuum cleaner. Advertisement