Hot Science/Cool Talks – Topic: Spiral Galaxies.

Lauren SiegelWe think math is fun!Leave a Comment

The talk topic is Spiral Galaxies.  We brought a variety of models and displays to the expo, reviewed proportions with the calipers, looked for the Golden Ratio in the ant, the zebra and people’s arms and hands.  Next we looked at the pieces of Hurricane Sandy which are proportioned to the Golden Ratio.  We used a clear spiral to confirm