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- Keep track of weather changes, learn important facts about weather & do experiments on the green-house effect!
- All you need to add is a used plastic drink bottle when you’re done exploring, you can recycle the bottle to make your own greenhouse!
- All required materials (including compass & thermometer) & detailed instructions are included.
- Measures 8.75” x 4.75”when assembled.
- Ages 8 years +.