Experiment 3: Slurping Celery

What you need:

1) Take a stalk of celery, cut the stem and slice the celery
up the center.

2) Stand the celery up in two pots. Fill the cups with
water and add 2 drops of dye to each cup. (I let the kids
choose their own colors, but you get the best results with
red and blue).

3) Observe every 15 minutes.

4) Since ED also participated we did a stalk from the
celery heart for her (in just one pot). This had the most
vivid results.

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