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Aerogel
In this activity, learners see and interact with the nanomaterial aerogel and discover its unique properties.
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![Family using thermometer to take temperature of their arm for the Heat Map activity](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/2022-02/ExSci_Space_20180929_1950.jpg?h=d3251556&itok=MHj6xU6d)
Exploring Earth: Temperature Mapping
In this activity, learners model the way Landsat satellites use a thermal infrared sensor to measure land surface temperatures.
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![A person using thin slice of graphite to cut ice.](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/images/catalog/20140907GH1_328.jpg?h=a74d5586&itok=XYe13_wT)
Exploring Properties - Heat Transfer
In this activity, learners investigate how quickly heat is transferred through two different materials.
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![Nano ice cream activity Mr. O video schreenshot showing presenter wearing safety goggles and gloves](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/2022-07/nano_ice_cream_activity_mr._o_video_schreenshot_showing_presenter_wearing_safety_goggles_and_gloves.png?h=b474a7cd&itok=bNui-5jK)
Nano Ice Cream
In this public presentation, a presenter will demonstrate how liquid nitrogen cools a creamy mixture at such a rapid rate that it precipitates super fine grained (nano) ice cream.
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![Children engaging with snowflake program](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/catalog/programs/SNOWFLAKE_viz_photo.jpg?h=cb4399e4&itok=RQUnAplj)
Snowflakes: Nano at its Coolest
In this activity, learners watch videos of snowflakes growing, observe real ice crystals growing in a chilled chamber and that snowflakes are examples of self-assembled systems studied by nanoscientists.
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