Upload
    Contest

    Back to School-School Supplies

  • Learning

  • Vortex

Learn about tornadoes with this adapter!
Prints well in PLA and works on most bottles—the bigger, the better.

 

Directions:

  1. Fill one 2L bottle about ¾ full with water. (Add food coloring if desired for a cool effect.)
  2. Twist the tornado connector onto the filled bottle.
  3. Attach an empty bottle to the other end.
  4. Flip the bottles so the filled one is on top and give it a quick twist or swirl.
  5. Watch as a tornado-like vortex forms while the water drains into the lower bottle.

Originality of the Model

The author declares that this work is their personally original model

This model is licensed under the following terms:

Standard Digital File License

This work is licensed under a Standard Digital File License. Digital files have a strict non-commercial, personal use only license.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital file or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including remixes of this object). You can not host these files on other digital platforms, web stores or cloud repositories. The objects may not be used in any way whatsoever in which you charge money, collect fees.

Models(1)

  • model file image
    Tornado+Cap.3mfDesigner

    1.10 MB

    2025-08-27

No more