Imagine the sound of a dog walking across a tile floor, the "click, click, click" of its claws tapping against the ground. Now, imagine a cat padding across the same floor — the difference is the cat ...

A Metacafe user who wishes his name was Logan uploaded a video of his new homemade Wolvie claws, complete with a mechanism that releases the blades when he flexes his biceps. Here’s the rundown on his ...