Learn how to create your own functional cardboard crossbow in this detailed DIY tutorial. Using recycled materials, cardboard, and rubber bands, we guide you step-by-step through crafting a powerful ...

As the title, here is a video tutorial to make a simple fire effect within 5 minutes. You'll use cc Particle System, Fast ...

The development of cheaper, more powerful lasers has always been a cause for excitement among hackers, and fiber lasers are ...