Engineer an Octopus Suction Pad

Build an octopus-inspired suction pad that can grab an object and hold it tightly in the air.

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Inspiration Video

Suggested Materials

  • balloon
  • rubber bands
  • 60 ml syringe
  • plastic tubing (that connects to the syringe)
  • sand

Difficulty Level

1
2
3

This design challenge may require moderate motor skills, understanding of some abstract concepts, or uncommon materials to build.

This is the difficulty level for a typical 4th grade classroom. Modify as needed for other age groups.