Ah, entrainment. TheFreeDictionary.com defines it as 'to go aboard a train,' which is stupid and has zero relation to the video below. You see, the entrainment I'm talking about involves two or more oscillating bodies eventually locking into phase. It happens all the time in nature, the best example being a mother and baby's heartbeats syncing up when the former cradles the latter. Of course, moms and babies are animals (with the exception of mom and baby robots, but that's a whole other thing -- let's stay on point), so it's easy to see how their biochemistry could influence each other. But what if you took the concept of entrainment and applied it to a gaggle of soulless, inanimate gadgets? Hoo boy...