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Statistic: What household gadget you'd invent for a science fair

Smart plant waterer

Perfect hydration

Automated pet feeder

Timely meals

Energy-saving thermostat

Smart climate control

Robot vacuum with mapping

Efficient clean

Self-cleaning windows

Less hassle

Noise-cancelling doorbell

Peaceful entry

Air quality monitor

Healthy home alert

Solar-powered charger

Green energy

Smart plant waterer

Perfect hydration

Your choose

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