Nerf Vulcan Sentry Gun
How to make foam Halo armor
DIY Universal Robot Gripper
how to make a cool halo assult rifle!!!
PVC Bows and Arrows Build-along
How to make your own CFL Lightsaber Cheap and Fun! DIY Light Saber - The World's First Portable CFL Lightsaber
How To Make a One-Way Check Valve - For Cheap!!
PULSE JET ENGINES PLANS
Cell Phone Night Vision - Under $10
infra red camera conversion (night v/ xray) etc
Homemade laser pointer
Wrist-Mounted Flamethrower
USB halo 4 lamp
DIY Archery Target - used A4 sized papers
How to make keyboard disco prank!
Build A Disc Brake Utility Hatchet
Oven baked Doughnuts
Trinity Tie Knot
How to Make a Static Electricity Generator - Shock Anything & Fry Electronics with a Touch!
Create a hardware store jet engine!
Hoverboard / Hovercraft
Wireless Power