Watching "Rio" as a family this evening. There's a black-out at one point in the movie. Kate immediately said "well that has to be series wiring. If it was parallel then when one light went out it wouldn't make the rest go out too.". And just now she was just poking around a broken light-up yoyo and walked me through how it works ("when this spring flicks it then completes the circuit by.....etc.). Clearly she has enjoyed their latest science unit. via Facebook
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