Modeling Topography and Erosion with 3D Printing

cults3d

Modeling Topography and Erosion with 3D Printing is a groundbreaking project that showcases the dramatic effect of river erosion on the Grand Canyon. This visually stunning model serves as an invaluable tool for students studying geography and earth science. The included 3D printable files allow learners to create a precise scale terrain model of this region, complete with all the necessary accessories to simulate a water source. By using rigid plastic PLA to print the Grand Canyon and water-soluble PVA to print a River Valley that fits within it, participants can observe natural formations as they appear and identify geographic terms to understand how and why these structures come into being. This remarkable project is made possible by the unique properties of PVA filament. PVA is the same material used in glue sticks, but most 3D printing hobbyists use it as a dissolvable support structure for complex models. My innovative concept leverages the water solubility of PVA to demonstrate a natural process. Feel free to share any images, videos, tips, tricks, or suggestions from your experiment and experience with this project! Awards and Accolades Pinshape Create to Educate Lesson Plan Contest - 1st Place Winner Pinshape Featured Design - December 1, 2017 Make Magazine Blog Article - December 18, 2017 Cults 3D Selection - December 2017 MatterHackers Minute - Create to Educate Design Challenge Review https://pinshape.com/blog/announcing-create-educate-lesson-plan-contest-winners/ https://pinshape.com/blog/pinshape-featured-designs-december-1st/ https://makezine.com/2017/12/18/science-simulation-3d-printing/ https://cults3d.com/en/creations/selected https://www.youtube.com/watch?v=S_rikCwHumk Timelapse video: https://www.youtube.com/watch?v=DhQ9V3SRjRw Follow me on Instagram for more exciting projects! @roberthemlich