How to Make Simple Air Paint Spray Gun In this video I show you how to make amazing and simple air paint spray gun from plastic bottle. All you need is empty spray can (make sure it's empty before ...

How to Build Amazing Rubber Band Machine Gun In this video I show how to build amazing rubber band machine gun from cardboard ...

There’s nothing quite like [Elliot]’s cherubic sense of wonder and maniacal laughter after he tests his fully automatic AA battery-launching air gun. That fires 600 rounds a minute.