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In this activity, learners play a card game that explores different size scales--macro, micro and nano.

In this activity, learners play a card game that explores the relative sizes of various objects. Learners compete to organize their hand of cards into lists of objects from largest to smallest.

In this activity, learners investigate how inkjet printers produce tiny, precise drops of ink.

In this story time program, young learners listen to the Dr.

"Nature of Dye" allows participants to create their own dyes and art while exploring how chemicals interact and how these interactions can have real-world applications.