Grow a Stalactite-Experiment No.1
Read the whole experiment before doing it.
You will need:
Glass jars
Baking soda/Epsom Salts
Spoon
Wool/Cotton/String
Paperclips
Water
Saucer
Steps:
1. Fill two clean jars with hot water.
2. Add as much baking soda to each jar as will dissolve.
3. Mix well so that the soda is completely dissolved completely.
4.Dip each end of the thread into the jars. The ends must me weighed down with paperclips, pencils, popsicle sticks, or nails to keep them in the jars.
5. Place a saucer between the jars to catch the drips.
6. Let the thread hang between the jars and over the saucer.
7. Leave the jars for 2-3 weeks. Will anything grow?
What will happen?
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