Pepper sprays, generally known as OC spray, are a type of lachrymatory agent (i.e. tear gas) that causes irritation to the eyes and occasionally snotty nose or coughing with those exposed to it. These sprays are often used in riot control but can also be used....

So, you've mastered the basics of how to shoot a slingshot, but now you're wondering what makes this unique tool work. Well, the science behind motion is pretty simple. A slingshot is a standard tool used primarily for hunting and target shooting....

It is probably true that most of us have been fascinated with swords since childhood, but I am sure that we are not familiar with their basic parts. If you want to be a good sword fighter or at least a collector, you need to understand the anatomy of swords....