Interactive project –> https://www.youtube.com/watch?v=FF_JA7Q1o9E
Circuit –> Make a simple touch switch using a battery, a resistor, a LED light. Connect one end of the LED light to the resistor, and with the three legged thingy (don’t know name) connect the other end of the LED. The battery connects to one end of the resistor, and to one of the thingies legs. By touching the free leg and part of the resistor the LED should light up. (reference: https://www.youtube.com/watch?v=EYPgmlI2c0I)