In this how to video, you will learn how to make a blow gun. You will need tape, a straw, scissors, and a popsicle stick. Take the popsicle stick and cut it so that it is about 1 mm thick. Once that is done, cut the popsicle so that it has a pointed end. Next, wrap a small amount of tape to the bottom of the popsicle stick to add weight. This will allow it to go further. Now, your dart is ready. Place it in the straw. Place one end of the straw in your mouth and blow. This will launch the dart. You have now created a blow gun.