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Swing in Time

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Learners build and investigate pendulums of different lengths. They discover that the longer the string of the pendulum, the longer the time it takes to swing.
$1 - $5 per group Ages 11 - 18 30 to 45 minutes

What a Drag!

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Learners investigate how drag affects the falling rate of objects.
1 cent - $1 per group Ages 11 - 14 45 to 60 minutes