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![DIY Nano logo](https://nisenet.org/sites/default/files/styles/curated_list_large/public/images/catalog/10184/diy_nano.jpg?itok=eue71qlG)
DIY Nano App - iPad version
In this mobile interactive, learners experience and learn about nanoscale science, engineering, and technology at home or on the go with an iPad!
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![a scale ladder from the macro to the nano size](https://nisenet.org/sites/default/files/styles/curated_list_large/public/images/catalog/about/Scale_Ladder.png?itok=OvDD5RaI)
Guidelines for the Design and Use of Scale Ladders
Professional development training tool to prepare staff and volunteers to facilitate activities that use scale ladders and diagrams to explain how extraordinary small nano is.
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![a group of four learners listen to a facilitator as they explain the activity](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/2022-02/20110918GH_282%20%281%29.jpg?h=cb7b63f3&itok=YWvmFi3N)
DNA Nanotechnology
In this activity, learners extract a sample of DNA from split peas and put it in an Eppendorf tube to take home.
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Biobarcodes: Antibodies and nanosensors
In this activity, learns explore antibodies and a nanomedical technology called Biobarcodes by assembling a jigsaw puzzle model.
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![Children exploring Building with Biology DNA activity using pipette](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/2021-12/category_life_sciences.png?h=0c86fa9d&itok=aHAAkpGg)
Exploring Structures - DNA
In this activity, learners create a necklace of wheat germ DNA to explore self-assembly
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