When it comes to teaching kids to conserve energy , positive reinforcement is the name of the game. Combine that with a cute and fun toy, and you really can’t go wrong. Case in point: Tio , an educational ghost pal and light-switch system for your tot that teaches them how cool turning off lights when we don’t need them can be. When lights are left on for only a short time, Tio smiles and is green

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Tio Light Switch is Happy When Kids Conserve Energy, Angry When They Don’t