Surprise Top Hat
Spook your friends with this monster-popping trick hat!
PVC pipe
PVC Sink Stand
A simple utility sink stand for your garage or workshop.
Barrel Water Collector
Make wine into water (sort of).
Lensless Microscope
Inside your webcam is an imager chip with thousands of sensors, each much smaller than a hair. Replace the lens with an LED, place a sample directly on the the chip, and you have a lensless microscope capable of streaming live video of plankton or other microorganisms to any display.
Grave Situation — Make Styrofoam Tombstones
Make realistic tombstones for your haunted house from styrofoam.
Concrete Planters
Create disposable mold elements with scrap styrofoam.
Electronic Drum Kit
Build tubular drum controllers out of PVC for a professional sound.
