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Thursday, November 18, 2010

The Sense of Touch-Science Experiment

Check out this cool experiment from Chapter 4 Science! 

We learned that our body must be able to notice things that touch it in order to protect it.  Using toothpick spaced 1 cm, 2cm, 5cm, and 8cm apart, we tested our sense of touch on the palm, lower arm, and upper arm.  So, which one one has the best sense of touch?  The palm of your hand!  Do you know why?








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