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In this activity/demo, learners discover how liquid nitrogen cools a creamy mixture at such a rapid rate that it precipitates super fine grained (nano) ice cream.

This event guide features three related explorations in which learners investigate the following science concepts: how you design and build a structure helps determine how strong it will be; different

In this electrochemistry activity, young learners and adult helpers create a battery from a potato to run a clock.

In this activity, learners use their sense of smell to explore the world on the nanoscale.

Learners design, build, and test models of "dragon boats" made from up to three milk cartons.

In this activity, learners of all ages will design a functional bird feeder using familiar, every day materials.

This guide features three related ramp explorations in which learners investigate the following science concepts: when placed on a ramp, some objects roll, others slide, and others stay put; the shape

This is an activity in which learners will find that they can detect differences in concentration better with their nose (smelling) than with their eyes (seeing).

In this activity, learners will explore nature by creating food for birds. Learners will develop fine motor skills and engage in nature observation through this activity.