9. Concentrate Craze Sweeps the Nation as Dab Labs Go Up in Smoke
For some pot smokers, joints and blunts are becoming passé. The new method of toking is via e-cigs and dab rigs. In order to do that you need concentrated hash, which is generally made using butane. While the high is more potent than your average bong hit, the manufacturing process is dangerous and has led to numerous explosions and fires. The safe solution is to make wax with CO2.