thingiverse
Soap Rocket
This is a fun way to demonstrate the surface tension of water.
Instructions
1) Print.
2) Fill something with water.
3) Gently place rocket in water.
4) Drop liquid soap into circular opening.
5) Blast Off!
6) Dry off rocket, get new water, and start again!
There are two versions, the only difference is V2 is about half as thick as V1. Both seem to work about the same.
Check out the video of it in action: http://youtu.be/00hEP6iZUvs
Direct link to the original creator's page
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Model Specifications
Frequently Asked Questions
How do I download Soap Rocket?
Click the "View on thingiverse" button above to visit the original model page on thingiverse. You can download the STL file directly from the creator's page for free.
What 3D printer can I use for this model?
This STL file is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Is this 3D model free to download?
Yes, this model is available as a free download on thingiverse. Some creators accept tips or donations.
Can I modify this STL file?
Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer. Check the license on the original thingiverse page to see if modifications are permitted by the creator.