surface area
![Facilitator standing next to a erupting bottle of soda](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/images/catalog/6685/screenhunter__apr._2202.jpg?h=955d4836&itok=PQmY3XJu)
Mentos and Soda Explosion
In this stage presentation, learners experience a dramatic and messy demonstration on the effects of surface area.
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![Person looking at a thick test tube filled with static charged styrofoam beads](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/images/catalog/5395/img_2799_2.jpg?h=f405c703&itok=QW36pXAX)
NanoDays 2011 Digital Kit
Digital download of all public engagement and professional development files in the NanoDays 2011 kit designed to engage the public in nanoscale science, engineering, and technology and their impact on society.impact on society.
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![Person inside of a giant carbon nanotube model made of balloons](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/2020-08/NanoDays%20Scienceter%202013%20carbonnanotubeIMG_5571-M%20square%20crop.jpg?h=6c83441f&itok=LYLbPIJ9)
NanoDays 2009 Digital Kit
Digital download of all public engagement and professional development files in the NanoDays 2013 kit designed to engage the public in nanoscale science, engineering, and technology and their impact on society.impact on society.
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