Show Of Hands is a handy, digit-al database commissioned by scholars across the galaxy in an exhaustive quest to catalogue every type of grasping appendage in the universe. Organisms need to manipulate their surroundings–especially if they are to create tools and master space travel, and it's a safe bet they'll need opposable thumbs to do it.
From frisky frog fingers to wily webbed whatsits, Show Of Hands will let you know exactly what type of freak was knocking on your window or pattin' around under your bedroom door at 3 AM.