💎 Grow a Crystal Garden
⏱ about 20 min
⚡ challenge
Science & Magic
Dissolve salt or sugar in warm water and let it sit for a few days to grow sparkling crystals. Watch them appear like tiny gems.
🧺 What you'll need
- Salt or sugar
- Warm water
- Jar
- String
👣 Steps
- Stir salt or sugar into warm water until no more will dissolve (grown-up help for hot water).
- Pour it into a jar and dangle a string from a pencil into the liquid.
- Put the jar somewhere it won't be bumped.
- Check each day for a few days and watch crystals grow on the string.
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