Zombie Horror Wounds

This is an introduction to how food chemistry can create high-quality, low-cost, last-minute awesomeness that gives you full creative control over special effects makeup. Read more »

Collect Oxygen Over Water

My previous tutorial shows how to construct a simple sheet metal “bridge,” which, in combination with an ice cube bucket and an olive jar, makes an effective pneumatic trough for collecting gas samples over water. This tutorial shows how to use this apparatus to generate and collect pure oxygen, and... Read more »