natural observation

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Tomorrow's Inventor King 9 – Break the mold of common sense!
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Tomorrow is the Inventor Series (44 volumes in total - each volume includes an experiment kit)
Original price was: $840.00.Current price is: $660.00. Add to Cart
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Tomorrow is Experiment King 1 – Acidic/Basic Showdown
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Tomorrow is Experiment King 10 – a passionate battle
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Tomorrow is Experiment King 11 – Water Showdown
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Tomorrow is Experiment King 12 – Battle of the Air
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Tomorrow is Experiment King 13 – Battle of Materials
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Tomorrow is Experiment King 14 – Geological Showdown
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Tomorrow is Experiment King 15 – Earthquake Showdown
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Tomorrow is the King of Experiments 16 – Battle of the Waves
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Tomorrow is Experiment King 17 – A battle between stimulus and response
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Tomorrow is Experiment King 18 – Battle of Plants
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Tomorrow is Experimental King 19 – Battle of Geography
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Tomorrow is the King of Experiments 2 – Battle of Power
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Tomorrow is Experiment King 20 – Battle of the Sea
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Tomorrow is Experiment King 21 – Battle of Change
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