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Flying Crank Ghost
This classic animatronic prop is "de rigueur" for any serious haunter.

Easy Halloween Tiki Lantern
Make these simple and inexpensive Halloween tiki lanterns. It's a great project for kids!

Make an Alien Rifle Prop With Flash Effect
If you ever wanted to create a movie quality Alien Rifle Prop now you can.

DIY Hacks & How To’s: Make a Proximity Sensor to Automate Your Haunted House
When automating special effects, the most important part is making sure that they are well timed.

Crittergram Capture Cam: Motion Capturing Camera
With the Crittergram Capture Cam we'll combine several common components to create a camera that only takes pictures when critters move in front of it.

Use a DIY Pressure Plate Switch to Automate Your Haunted House
When running a large haunted house, you want most of the special effects to be automated.

How to Make and Use Retroreflectors
They're everywhere — in car taillights, traffic signs, and reflective tape on clothing. Unlike an ordinary mirror, a retroreflector bounces an oncoming beam of light straight back to its source, no matter the angle.

Ctesibius and the Tantalus Cup
Decipher the siphon and build a high-class practical joke, with this ancient prank from Bill Gurstelle's "Remaking History" column.

Mini Blind Minder
Sometimes the sun is my friend, warming the house on cool days.

Coffee Shop Construction Toy
Use coffee shop straws and stirring sticks to build interesting geometric shapes. The baristas don’t tend to mind, especially if you tip generously.


DIY Hacks & How To’s: The Pepper’s Ghost Illusion
Pepper’s Ghost is a special effects technique for creating transparent ghostly images.

Infrared Pulse Sensor
Turn the mechanical pulsing action of your pulse into an electrical signal with this sensor that fits over a fingertip and uses infrared light to detect blood flow.