![]() | Build a Burning Red Laser from an Old PC
Here’s another neat way to make use of that old computer that has been lying around your house: Turn it into a red burning laser using parts salvaged from the dead computer. The burning laser is powerful enough for you to wear safety... |
![]() | GhostBusters DIY Halloween Costume (Arduino Powered)
For your DIY Halloween costume this year, Learn how to make your own Ghostbusters Proton Pack equipt with red and green lasers (above). There is a full tutorial on how to build your own along with a detailed photogallery of the proton... |


































