butterfly
![What is nano about museum labels thumbnails of signs featuring signs of hot-chocolate, hamburger, glass of water, a window, and a toilet](https://nisenet.org/sites/default/files/styles/curated_list_large/public/2021-04/What%20is%20nano%20about%20museum%20labels%20thumbnails%20of%20signs%20part%201.jpg?itok=VvmqeYZI)
Nano Museum Labels (Graphic Signs)
These museum graphic labels highlight everyday connections to nanoscale science including: chocolate, food packaging, water, a window, paint, a toilet, a soap bubble, fashion, a sock, a pencil, a butterfly, a gecko, a laptop, an elevator, and a local city.
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![Closeup photo of Blue Morpho Butterfly](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/images/catalog/10473/screen_shot_2012-06-06_at_4.21.34_pm.png?h=9e7b4264&itok=Pu_kczbB)
Butterfly Blues video
In this O Wow Moments video, Mr. O talks about iridescence and Blue Morpho butterflies.
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![Two children applying sunblock onto a slip of black construction paper](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/images/catalog/9881/sunblock.png?h=c13c8e3d&itok=T75Cyhzn)
DIY Nano: printable PDF version
In this series of activities, families of learners can experience and learn about nanoscale science, engineering, and technology at home or on the go!
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![Small science big deal table sign](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/images/catalog/8893/nanotechnology_sign.jpg?h=cd9660ee&itok=p9aX_LaJ)
Nanotechnology: Small Science, Big Deal!
This longer activity combines multiple NanoDays activities with a companion side presentation about nanotechnology.
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![two children looking at Blue Morpho butterfly](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/images/catalog/8886/butterfly.jpg?h=aabaf923&itok=-SMZfUJN)
Exploring Structures - Butterfly
In this activity, learners investigate how butterfly wings get their color and that some wings get their color from the nanoscale structures on the wings instead of pigments.
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![Children looking at Gecko with magnifying glass](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/images/catalog/8438/nise_net_press_photo_0019.jpg?h=22b7f206&itok=-zEDpgtI)
Biomimicry: From Nature to Nanotech
In this long activity, learners will engage in activities showing various natural phenomena that scientists and engineers have emulated to address human problems.
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