This is an astoundingly realistic robotic spider. Granted, at first glance, it does not look that realistic; however, its movements mimic the real-deal with astounding precision. Adam Savage (from Myth Busters) shows off the special box and platform he built to tinker and calibrate the spider.
The robot’s form-fitting exoskeleton was designed using CAD software and manufactured using a 3D printer. Want to own one yourself? You can purchase one here. But be warned, it is rather expensive (coming in at 675$ USD). If that is too far out of your price range, you can get a cheaper model for half the price here. Or, you could just enjoy the video.