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Most people will break a bone in their body at some point in their life, but how much force does it take to break one?

In this activity, learners use tonic water to detect ultraviolet (UV) light from the Sun and explore the concept of fluorescence.

Some animals can swallow food whole, but humans have to chew. In this activity, learners will investigate what saliva does chemically to food before we even swallow.

In this activity, learners make their own Sun tracker to explore how ancient civilizations around the world studied the Sun.