Inspired by the 2001 movie, AI Artificial Intelligence, I'm converting Tickle-Me Elmo into a robot version! The base will control his legs as he walks along, and next time I'll be building the upper ...

The human response to being tickled is really danged weird. When someone pokes another someone just so, the result is often spontaneous, uncontrollable laughter. This response is known as gargalesis, ...