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This is an activity (located on page 131 of the PDF) related to sleep and circadian rhythms as well as space travel.

In this optics activity, learners examine how polarized light can reveal stress patterns in clear plastic.

In this space science activity, learners explore transits and the conditions when a transit may be seen.

In this demonstration, adult learners create a lava lamp using beer and nuts! Use this pub-themed activity to demonstrate the effects of buoyancy and bubbles.

In this physics activity, learners recreate Galileo's famous experiment, in which he dropped a heavy weight and a light weight from the top of the Leaning Tower of Pisa to show that both weights fall