Liquid Glass Putty can stretch like rubber and bounce like a ball, and since it’s silicone-based, the material won’t dry out or crumble over time. Think of this as part toy, part stress reliever, part physical therapy and entirely addictive, or so the manufacturer thinks. However, pouring 500-pounds of this stuff into a bathtub and trying to climb out after the putty settles, is another story. Get some here now. Click here to view the first image in this week’s art of trolling gallery. Continue reading for a viral video of a karate master destroying 726 bricks in 90-seconds.