bubbles
![two learners and a facilitator watch a soapy solution with dry ice make a giant bubble filled with smoke](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/2022-02/ExSci_Chem_20180219_1380.jpg?h=265e640d&itok=M6PBPQ3w)
Sublimation Bubbles
In this activity, learners explore sublimation by capturing carbon dioxide gas in soapy bubbles sublimated from dry ice.
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![](https://nisenet.org/sites/default/files/styles/curated_list_large/public/images/catalog/12568/silicon_nano_membrane_nise.jpg?itok=OliQ5NxM)
Scientific Image - Silicon Nanomembrane
Magnified image of silicon nanomembrane using an Optical Microscope.
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![Lady in pink shirt stands in the path of a cluster of bubbles](https://nisenet.org/sites/default/files/styles/curated_list_large/public/images/catalog/12007/screen_shot_2013-09-18_at_1.07.49_pm.png?itok=Pu_72Awv)
What’s Nano About Bubbles?
In this 30-second video, viewers quickly learn about the rainbow of colors seen in bubbles.
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