(つ◔౪◔)つ━☆゚.*・。゚ The 2023 TKSST Gift Guide ✩°。⋆・゚  
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The Kid Should See This

How To Make Glow-In-The-Dark Slime! – Gross Science

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Underwater fluorescence with Philippe Cousteau and BBC Oceans

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Turn your smartphone into a digital microscope for around $10

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Tumbling Soda Bottle, a DIY physics toy

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