thin films
![Large blue and orange interactive exhibit that features the properties of blue butterfly wings on the nanoscale. Exhibit has three boxes with preserved butterflies under a light and a large sign going into detail on nanostructures](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/images/catalog/1638/v2.0_changing_colors_1.jpg?h=a5b6522a&itok=AlkQ4DkI)
Changing Colors exhibit
An exhibit that was part of the Nanotechnology: What's the Big Deal? exhibition that shows how some high-tech nanomaterials mimic natural phenomena.
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![Girl looking at stained glass craft using NanoDays Exploring Materials - Stained-Glass Windows](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/images/catalog/20140907GH1_426.jpg?h=433c4d17&itok=lov32Uq8)
NanoDays 2015 Digital Kit
Digital download of all public engagement and professional development files in the NanoDays 2015 kit designed to engage the public in nanoscale science, engineering, and technology and their impact on society.impact on society.
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![Blue logo for online workshop recordings](https://nisenet.org/sites/default/files/styles/curated_list_large/public/2020-12/online-workshop-recordings-logo.jpg?itok=9FGQyoMy)
Online Workshop Recording: Nano Brown-Bag: The Science Behind NanoDays 2013 - Part 2
Online professional development workshop recording (2013).
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![Photo of learners holding and examining gummy capsule creation](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/images/catalog/8879/gummycapsules.jpg?h=8602a759&itok=91nZvA9d)
NanoDays 2013 Digital Kit
Digital download of all public engagement and professional development files in the NanoDays 2013 kit designed to engaging the public in nanoscale science, engineering, and technology and their impact on society.impact on society.
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![Young girl stacks large blocks with images on them](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/images/catalog/8887/puzzleblocks.jpg?h=155e127a&itok=v3T6FRj-)
NanoDays 2012 Digital Kit
Digital download of all public engagement and professional development files in the NanoDays 2012 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 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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