In this episode, see how Banaras man makes a gadget that will safe guard your house through Facebook. The social networking site will be the security lock for your house by using this magical security gadget. Also see how a simple phone call can work as a remote to start your vehicle from distance. A little device can save your car from vehicle theft. Idea India Ka's this episode also shows how a Rajisthani man makes a 'jugad' to improve farming in rural area.