Iridescent
Design a Microexpression Zoetrope
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In this engineering design challenge, learners animate a facial expression and make a machine (zoetrope) that plays the animation back.
Engineer an Aeolipile
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In this engineering design challenge, learners build an air-powered spinning machine.
Engineer an Octopus Suction Pad
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In this engineering design challenge, learners build an octopus-inspired suction pad that can grab an object and hold it tightly in the air.
Build a Bubble Circuit
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In this engineering design challenge, learners make a bubble maze that allows bubbles to move through a series of “on” and “off” switches.
Control a Bird’s Flight
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In this engineering design challenge, learners make a bird and then control its flight with attached strings.