There are many wonderful discoveries all over the world that make one really crazy. These discoveries are really beneficial to the human beings indeed. Among them some are harmful as well as some are beneficial to the human beings. We people should have had the right things & left the bad one. in this footage we noticed that a weapon with them through the checkpoints or in their luggage, you can find all the materials needed to build one right in the airport shops! in this story the guy manages to pull of a functional blunderbuss using solely items you could purchase at the gift shops. Obviously this takes only a minor amount of technical knowledge to pull off along with a roll of tape and can definitely produce enough power to cause some serious damage if not so fatalities!!