In this activity, learners explore electricity and conductivity to find that many things conduct electricity including copper, pencil lead, fruit, play-doh, and even people! Learners set up a circuit with a programmed PICO Cricket, a numeric (Hex) display, and an alligator-clip sensor. Learners test and compare the electrical conductivity of various objects and people. Learners can also program music so that connection value of the circuit changes the notes.