Walking Water
Items Needed
- Two
glasses of equal height
- Water
- Food
Coloring (optional)
- Paper
Towel
Instructions
1. Position
your two empty glasses about 2 inches apart. Pour water into one of the glasses
until it is halfway full.
2. Add a few
drops of food coloring into the water.
3. Stir the
food coloring until the water is all one color.
4. Grab a strip
of paper towel that is about 1 to 2 inches wide. I used one section of paper
towel and folded it in half until it was the correct width.
5. Place one
end of the paper towel into the glass with the water. Then place the other end
into the glass that is empty. Then leave the glasses sit and come back to check
on them in about an hour.
Pavithra
7th Standard
PUMS 1-3 ward Uthirmerur
Kancheepuram
6. Return to
the glasses and observe what has happened. The longer you wait to check on the
glasses will result in more of the water moving over to the other glass. The
water will stop moving over until the cups are both filled with the same amount
of water.
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