Halloween is almost here and they say spirits and ghost are active during this holiday I don’t know if that’s really true but base on my friends experienced they often see ghost and spirits every Halloween. Well to make sure about these paranormal activities, a gadget was invented by SolidAlliance to detect a present of ghost in your area. It responds to unusual magnetic waves with audible alerts and flashing red lights. The Japanese GhostRadar is plug-in to a USB port of your computer to start detecting paranormal activities in your area. Honestly, I don’t like this gadget.