June 13, 2018January 19, 2024 aneat1 Penguin Circuit Toy can be used to model (by analogy) a simple DC circuit. Penguins represent charges. Track represents wires. Escalator represents battery. It’s a little goofy, but audiences love it. Located in Lo1, section B3.
May 8, 2018January 19, 2024 aneat1 Electrical Circuits (outreach set) Demos in this set include: Penguin track Human battery (copper and aluminum plates connected to voltmeter) Energy Stick and Energy Ball Mounted light bulbs Hand-held generator Battery pack (with 2 D-cells) D-cell Battery